Chemical Name: Mixture of poly-tert-butylphenoldisulfide and stearic acid
CAS No.:60303-68-6 ; 57-11-4
Appearance: Light yellow to brown granules
Sulfur content,%:26.4-28.4
Softening Point,degree:75-95
Stearic acid, %: 9.0-11.0
TB710 acts as a nitrosamine-free vulcanizing agent. It also acts as an antioxidant because of its phenolic structure. Serves as an alternative for TB7 in cases where an agent of lower softening point is required for good dispersion into a rubber compound. It offers high elastomer solubility. It forms monosulphide bridges which are more stable and have very good resistance to heat and ageing when compared with typical polysulfide bridges. It is used for polymers like rubber and in tire industry applications.
Chemical Name: Triisodecyl Phosphate
CAS No.:25448-25-3
Molecular formula:C30H63O3P
Molecular weight:502
Appearance: Clear liquid
Specific gravity (25 degree):0.880-0.905
Refractive index (25 degree):1.450-1.461
Acid Value (mgKOH/g): 0.20 max.
Color (APHA): 50 max.
PHOSPHITE ANTIOXIDANT HONOX-TDP is a clear liquid which has C30H63O3P as chemical formula. It is a phenol-free trialkyl phosphite which can be used as lubricant additive to improve anti-friction and anti-wear characteristics. It also functions as a sulfur deactivator. It may be used as a stabilizer in PVC, polyester fibers and in polypropylene when regulatory approval for food contact is not required.
Chemical name: Ditridecyl thiodipropionate
CAS No.:10595-72-9
Molecular formular:C32H62O4S
Molecular weight: 542.9
Appearance: Colorless or light yellow liquid
Specific gravity, g/cm3: 0.931-0.941
Acid value, mgKOH/g: 0.5max.
Color, ( Pt-Co): 50max.
Saponificating value, mgKOH/g : 200-210
ANTIOXIDANT HONOX-DTDTDP is a liquid secondary stabilizer and antioxidant and have excellent compatibility with resin. It is used for polymers (ABS,PP,PE,and PVC) and has a good synthesize effect in combination with phenolic antioxidant.
Chemical Name: Trilauryl Phosphite
CAS No.:3076-63-9
Molecular formula:C35H75O3P
Molecular weight: 586.95
Appearance: Clear liquid
Specific gravity (25 degree):0.860-0.890
Refractive index (25 degree):1.450-1.460
Acid Value (mgKOH/g): 0.20 max.
Color (APHA): 50 max.
PHOSPHITE ANTIOXIDANT HONOX-TLP is a clear liquid which has C36H75O3P as chemical formula. It is a phenol-free trialkyl phosphite which can be used as lubricant additive to improve anti-friction and anti-wear characteristics. It also functions as a sulfur deactivator. It may be used as a stabilizer in PVC, polyester fibers and in polypropylene when regulatory approval for food contact is not required. It can provide excellent processing heat stability. It is widely used in PVC, ABS, SBR, CR, PU etc.
Chemical name: 2,5-Di-Tert-Butylhydroquinone
CAS No.:88-58-4
Molecular formular:C14H22O2
Molecular weight:222
Appearance: White powder
Assay,%:98min.
Melting point,degree:212-218
Ash,%:0.1max.
Volatility,%:0.5max.
ANTIOXIDANT HONOX-DTBHQ is generally used as a polymerization inhibitor, an antioxidant and a stabilizer. It is used mostly in industrial applications, particularly in rubbers, adhesive and adhesive films, paints, and monomers.
Stabilizer: It can strongly absorb ultraviolet wavelength of 280-310 nm. It is the thermal stabilizer for polyolefin fiber (dosage 0.5%) and film (dosage 0.01-2%) such as polyethylene, polypropylene, polyester resin (such as polyester).
Inhibitor: it is the polymerization inhibitor for a variety of resin monomers. The effect is sustained and no color change when it is compared to hydroquinone. It has good inhibition to butadiene, vinyl acetate, styrene and other vinyl monomer.
Antioxidant: It can also be used as an additive for vegetable oils, increasing the oxidation resistance of oils and fats, stabilizing oils and extending storage period.
Rubber antiager: It is the excellent anti-aging agent for light colored rubber products and the antioxidant for natural rubber, synthetic rubber and latex, retarding the oxidation and UV aging of the cured rubber and the uncured rubber. It also has the performances of heat resistance and flex resistance. The synergism is realized when it is combined with anti-aging DNP. It is also effective to the adhesive. It is easy to disperse in rubber products, non-discoloring and non-staining. It can be used to the production of light color rubber products, medical products and latex products. The general dosage is 0.3-0.5%.
Chemical name: Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite
CAS No.:26741-53-7
Molecular formula:C33H50O6P2
Molecular weight:604
Appearance: White powder
Assay,%:95.0 min.
Melting point,degree:170.0-180.0
Volatility,%: 1.0max.
Acid value (mgKOH/g), %: 1.0max.
Free 2,4-di-tert-butyl-phenol, %: 1.0max.
ANTIOXIDANT HONOX-626 is a highly effective phosphite antioxidant which is superior to the other phosphite antioxidants in the protection of polymers color. It provides excellent color stabilization during compounding, fabrication and end use. It is an excellent stabilizer for reducing polymer degradation during processing.
It is often blended with phenolic primary antioxidants such as 1010 and 1076 to prepare composite antioxidant which improves the thermo-stability of polymer processing. It is widely used in PE, PP, PS, PA, PC, ABS, PVC and many other polymer materials.
Chemical name: 2,2-oxamidobis[ethyl 3-(3,5-di-t-butyl-4-hydroxyphenyl) propionate
CAS No.:70331-94-1
Molecular formular:C40H60N2O8
Molecular weight:696.92
Appearance: White powder
Assay,%:98 min.
Melting point,degree:174-180
Ash,%: 0.1max.
Volatility,%: 0.5max.
Light transmittance: 425nm 97%min.
500nm 98% min.
ANTIOXIDANT HONOX-697 is a sterically hindered phenolic antioxidant and metal deactivator. It protects polymers against oxidative degradation and metalcatalyzed degradation during processing and in end-use applications. It also provides long term thermal stabilization properties. It has low volatility. It is an excellent, non-discoloring, non-staining antioxidant and thermal stabilizer with outstanding metal deactivation properties. Typical end use applications include wire and cable insulation, film and sheet manufacture as well as automotive parts. It is especially suitable for polypropylene, polyethylene, polystyrene, polyester, DPDM, EVA and ABS. It has synergistic effect with phosphites, other phenols and thioesters. It is also FDA approved for adhesives and polymers.
Chemical name: Benzenepropanoic acid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-,C7-C9 branched alkyl esters
CAS No.:125643-61-0
Molecular formular: C25H42O3
Molecular weight:390
Appearance: Colorless or light yellowish liquid
Purity,%:98min.
Solubility: Clear
Color :100max.
ANTIOXIDANT HONOX-1135 is an excellent antioxidant which may be used in variety of polymers. It is highly effective for the stabilization of polyurethane including spray and RIM applications, flexible and rigid foam, and TPU. It prevents the formation of peroxides in the polyol during storage, transport, and further protects against scorching during foaming.
Chemical Name: Calcium bis[monoethyl(3,5-di-tert-butyl-4-hydroxylbenzyl)phosphonate]
CAS No.:65140-91-2
Molecular formula:C34H56O10P2Ca
Molecular weight:695
Appearance:White powder
Melting Point,degree:260min.
Volatiles,%: 0.5max.
Calcium,%:5.5-5.9
Chloride: 0.3max.
Transmittance: 425nm% 85min.
500nm% 90min.
ANTIOXIDNT HONOX-1425 has low volatility, high resistance to extraction and good compatibility with most substrates. It is a highly efficient and non discolouring stabilizer for organic substrates. It is particularly useful as a stabilizer and esterification catalyst in modified rosin resins and in PET and other thermoplastic polyesters. It is also effective for the stabilization of polyolefin (particularly polypropylene fiber), crosslinked elastomer and special adhesive, wax, oil etc. It shows good processing stability during polypropylene fiber production when combined with antioxidant 168.
Chemical name:
1,3,5-Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl) 1,3,5-triazine-2,4,6-(1H, 3H,5H)-trione
CAS No.:40601-76-1
Molecular formular:C42H57N3O6
Molecular weight:699.9
Appearance: White powder
Assay,%:95min.
Melting point,degree:158-162
Ash,%:0.1max.
Volatility,%:0.5max.
ANTIOXIDANT HONOX-1790 is a highly effective phenolic antioxidant which is a highly effective radical scavenger. It is used in polyolefins such as polyethylene film, polypropylene film, tape, injection and rotational molding, sheet, elastic fiber. It is also used in polyacetal, polyamide, ABS resin, HIPS, PUR etc.
Chemical Name: Diisodecyl pentaerythritol diphosphite
CAS No.:26544-27-4
Molecular formula:C25H50O6P2
Molecular weight:508
Appearance: Clear liquid
Specific gravity (25 degree):1.020-1.050
Refractive index (25 degree):1.4650-1.4850
PHOSPHITE ANTIOXIDANT HONOX-DPD is a specialty diphosphite which is useful as a secondary stabilizer. It is a new environmental friendly phosphite antioxidant which does not contain phenol, nonylphenol, bisphenol A, BHT and other harmful substances. Good transparency, non-toxic, pollution-free, it can effectively replace TPP, TNPP, PDOP etc.
The ability of decomposing hydrogen peroxide is strong and it has better initial coloring, transparency and high temperature resistance than the ordinary phosphite antioxidants.
It can be used for food contact packaging materials instead of antioxidants TPP, TNPP, PDOP, 1500 and so on.
It has excellent thermal stability and color stability. It can be used in the product processing as chelating agent and stabilizer. It can effectively inhibit the aging of the products and maintain the transparency of products.
It has good hydrolysis resistance stability. The synergistic effect can be achieved with the use of hindered phenolic antioxidants and UV absorbers.
It can be widely used in PVC, PE, PP, PS, polyamide, polycarbonate, ABS and other polymer materials after compounding with hindered phenolic antioxidants.
Chemical Name:Mixture of poly-tert-butylphenoldisulfide and stearic acid
CAS No.:60303-68-6; 57-11-4
Appearance:Light yellow� to� brown� granules
Sulfur content,%:26.4-28.4
Softening Point,degree:75-95
Stearic acid, %: 9.0-11.0
TB710 acts as a nitrosamine-free vulcanizing agent. It also acts as an antioxidant because of its phenolic structure. Serves as an alternative for TB7 in cases where an agent of lower softening point is required for good dispersion into a rubber compound. It offers high elastomer solubility. It forms monosulphide bridges which are more stable and have very good resistance to heat and ageing when compared with typical polysulfide bridges. It is used for polymers like rubber and in tire industry applications.
It contains active sulfur and can vulcanize rubber under heating condition. The vulcanizate has the properties of non-frosting, high tensile strength and excellent heat resistance. It can be used as sulfur donor vulcanizing agent for natural rubber or synthetic rubber.
It has a good tackifying effect between different polar rubber such as NR, CR, IIR, EPDM and obtains co-vulcanization effect.
Chemical name: N-(ethoxycarbonylphenyl)-N'-methyl- N'-phenyl formamidine
CAS No.:57834-33-0
Molecular formular:C17H18N2O2
Molecular weight:282.3
Appearance: Slightly yellowish liquid
Assay, %: 98.5min.
Boiling point, degree/0.1mmHg:188-190
Water,%:1.0max.
UV ABSORBER HOSORB-UV1 is a high efficient anti-ultraviolet additive. It is widely used in adhesives, polyurethane, foam and other materials. Because of its excellent absorption property, the ultraviolet radiation in 240-340nm is effectively absorbed and the ultraviolet radiation in the 300-330nm is nearly absorbed completely. Its anti-ultraviolet effect is 1.1-1.4 times as efficient as the UV absorbers of benzophenone or benzotriazole types.
UV1 has good effect on the polymer system and it has good compatibility with the resin. The anti-yellowing effect is excellent. Its effect is superior to the other UV agent for PU. It is widely used in PU foaming, PU coating, PU leather, PU board and resins etc.
Chemical name: 2,4-di-tert-butylphenyl 3,5-di-tert-butyl-4-hydroxybenzoate
CAS No.: 4221-80-1
Molecular formular:C29H42O3
Molecular weight: 438.6
Appearance: White powder
Melting point,degree: 193min.
Purity (GC), %: 99min.
Loss on Drying, %: 0.3max.
Light transmittance,%, 450nm: 98min.
UV ABSORBER HOSORB UV 120 is substituted benzoate that absorbs ultraviolet radiation and through a reversible chemical rearrangement, dissipates the energy as heat. It is no color contamination, low volatility, high thermal stability, excellent resistance to washing and extraction. It exhibits a synergistic effect in combination with HALS.
As light stabilizer and antioxidant, it can be used in the polymer. It is suitable for polyethylene, polypropylene, polystyrene, PU, TPU and other products, especially suitable for polypropylene films, coatings, adhesives and fiber.
Chemical name: 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole
CAS No.:3147-75-9
Molecular formular:C20H25N3O
Molecular weight:323
Appearance: White powder
Melting point,degree:103-105
Assay (HPLC), %: 99min.
Ash, %: 0.1max.
Loss on drying, %: 0.3max.
Transmittance 450nm 98%min.
500nm 99%min.
UV ABSORBER HOSORB-329 is excellent benzotriazole ultraviolet absorbent with effective absorption of ultraviolet radiation in 270-380 nm region. It is suitable for polyester, rigid PVC, PS, PMMA, PC, ABS resin etc. It is particularly suitable for the protection of polycarbonates. In transparent products and high temperature processing of engineering plastics, its effect is excellent. It can also be used for polyolefin.
Chemical name: 2-Hydroxy-4-n-octoxybenzophenone
CAS No.:1843-05-6
Molecular formular:C21H26O3
Molecular weight:326
Appearance: Pale yellow crystalline powder
Melting point,degree:47-49
Purity (HPLC), %: 99min.
Ash, %: 0.1max.
Loss on Drying, %: 0.5max.
Transmittance 450nm 90% min.
500nm 95%min.
UV ABSORBER HOSORB-531 is a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength with the characteristics of light color, nontoxic , good compatibility,small mobility, easy processing etc. It can protect the polymer to its maximum extent, helps to reduce the color. It can also delay the yellowing and obstacle the loss of its physical function. It is widely applied to PE,PVC,PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde, varnish of alcohol and acname, polyurethane, acrylate, expoxnamee etc.
Chemical name: 2-(2H-benzotriazol-2-yl)-6-dodecyl-4-methyl phenol
CAS No.:125304-04-3
Molecular formular:C25H35N3O
Molecular weight:393.6
Appearance: Light amber viscous liquid
Assay, %: 95min.
Ash, %: 0.1max.
Loss on Drying, %: 2.0max.
Transmittance: 460nm 95%min.
500nm 97%min.
UV ABSORBER HOSORB-UV571 is a liquid benzotriazole type UV absorber which imparts excellent light stability to the various polymers. It can be used for thermoplastic PUR, coating, the rigid and plastic PVC, PVB, PMMA, EVA, heat curing unsaturated resin, PA, PET , PUR coil, PP fiber. It is also suitable for latice, wax, adhesive and styrene copolymer, elastomer and polyolefin.
Chemical name: Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate
CAS No.:84434-11-7
Molecular formular:C18H21O3P
Molecular weight:316.33
Appearance: Pale yellow viscous liquid
Purity, %: 95.0min. (GC)
Clarity: Clear
TPO-L is a liquid photoinitiator suitable for formulation systems with low yellowing and odor. It has a wide absorption range. In order to improve the curing effect of the surface, TPO-L is often used in conjunction with other photoinitiators The recommended uses of TPO-L are as follows: white pigmented UV-lacquers, UV screen printing inks, UV offset and UV flexo inks, overprint varnishes, paper lacquers, photoresists, printing plates, stereolithography etc. It can be used to cure paints and surfacers pigmented with titanium dioxide. Provides very low yellowing, low volatility and low odour.
Chemical name: 1,3,5-Tris(3,5-di-t-butyl-4-hydroxybenzyl) isocyanurate
CAS No.:27676-62-6
Molecular formular:C48H69N3O6
Molecular weight:784
Appearance: White powder
Assay,%: 98 min.
Melting point,degree:218-224
Ash,%: 0.1max.
Volatility,%: 0.5max.
Transmittance 425nm 95% min.
500nm 97%min.
ANTIOXIDANT HONOX-3114 is a high molecular weight hindered phenolic antioxidant which provides good compatibility with most substrates, high resistance to extraction, and low volatility. It is applicable to the ABS resin, polyester, polypropylene, polyethylene, polystyrene, polyurethane, Nylon, PVC, cellulose, plastics, adhesive and synthetic rubber. It is also effective in oil and paint. It can be used in combination with other additives such as costabilizers (e.g. thioethers, phosphites, phosphonites), light stabilizers and other functional stabilizers.
Chemical name: N-(2-Ethoxyphenyl)-N-(4-ethylphenyl)-ethlyene diamide
CAS No.: 23949-66-8
Molecular formula: C18H20N2O3
Molecular weight: 312.37
Appearance: White crystalline powder
Assay, %: 99min.
Melting point,degree:122-127
Transmittance: 460nm 95% min.
500nm 97% min.
Loss on Drying, %: 0.5min.
UV ABSORBER UV 312 has a low volatility and good thermal stability. It is particularly effective for short-wavelength UV light. It can be used in solventborne coatings and general industrial coatings to provide standard UV stabilization performances. In particular, it is recommended for UV cured systems. It is suitable for polyesters, PVC plastisol, polyurethanes, polyamides, polymethylmethacrylate, polybutyleneterephtalate, polycarbonates and cellulose esters. It is particularly effective include polyamides, PVC (rigid and flexible), polyesters (thermoplastic and thermoset).
Chemical name: Methylene bis [(3-(2-benzotriazolyl)-2-hydroxy-5-tert-octylphenyl)
CAS No.:103597-45-1
Molecular formular:C41H50N6O2
Molecular weight:658.9
Appearance: Slightly Yellow powder
Melting point,degree:195-198
Assay by HPLC, %: 99 min.
Ash, %: 0.1max.
Volatility, %: 0.3max.
Transmittance: 460nm 97%min.
500nm 98%min.
UV ABSORBER HOSORB-UV360 is a highly effective ultraviolet light absorber with strong absorbance in the 300-400nm region. It provides excellent compatibility and low volatility.
It is particularly suitable for processing and aging conditions where high temperature, low volatility and good compatibility are required, such as complex molding, fibers, sheets, laminated or coextruded semi-finished parts.It is suitable for PE, PP, PC, POM, PVC, PA, PE, PU, ABS resin, elastomer, adhesive etc. The synergism can be realized when it is combined to use with HALS or antioxidant.
Chemical name: 2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenol
CAS No.:147315-50-2
Molecular formular:C27H27N3O2
Molecular weight:425
Appearance: Slightly yellow powder
Melting point,degree:147.0-151.0
Assay by HPLC, %: 98.5min.
Ash, %: 0.1max.
Volatility, %: 0.5max.
Light transmittance, %: 450nm 86.0min.
500nm 98.0min.
UV ABSORBER HOSORB-UV1577 is triazine ultraviolet absorber. It is used in polyalkene terephthalate and naphthalates, linear and branched polycarbontes, modified polyphenylene ether compounds, and various high performance plastics. It is also used in PC, ABS, PBT, PA and copolymers as well as in reinforced, filled and/or flame retarded compounds.
Chemical name: Benzophenone
CAS No.: 119-61-9
Molecular formula: C13H10O
Molecular weight: 182.22
Appearance: White crystalline flake
Purity, %: 99 min.
Melting point, degree: 47 - 49
Miscibility: Insoluble in water
Photoinitiator BP is a high purity, non-cleaving solid photoinitiator which is used to initiate the UV polymerization of chemically unsaturated prepolymers (e.g.acrylates) in combination with tertiary amine synergists. It also can be used as the intermediate to synthesize organic pigments, pharmaceuticals, spices and pesticides.
Chemical name: 4,4'-Bis(diethylamino) benzophenone
CAS No.: 90-93-7
Molecular formula:C21H28N2O
Molecular weight: 324
Appearance: Pale yellow powder
Purity, %: 99 min.
Melting point, degree: 93 - 95
Moisture, %: 0.1max.
Photoinitiator EMK is an effective photoinitiator for curing pigmented and clear UV-curable, acrylated-based coatings, adhesives and inks. It has a strong absorption between 350 to 400 nm which makes it most suitable for pigmented and black UV coating.
Chemical name: Methyl benzoylformate
CAS No.: 15206-55-0
Molecular formula:C9H8O3
Molecular weight: 164
Appearance: Slight yellow liquid
Purity, %: 99min.
Melting point, degree: 17
Density at 20 degree: 1.162 g/cm3
Photoinitiator MBF is a versatile highly efficient free radical type I non-yellowing liquid photoinitiator with an absorption maximum at 244 nm. It is used to initiate the UV polymerization of chemically unsaturated prepolymers (e.g. acrylates) in combination with mono- or multi-functional vinyl monomers and oligomers.
Chemical name: 4-Benzoylbiphenyl
CAS No.: 2128-93-0
Molecular formula:C19H14O
Molecular weight: 258
Appearance: White crystalline powder
Purity, %: 99min.
Melting point, degree: 99 103
Volatiles, %: 0.5max.
Ash, %: 0.1max.
Photoinitiator PBZ is a highly efficient solid photoinitiator. Value of UV absorption is 289nm. It is used to initiate the UV polymerization of chemically unsaturated prepolymers in combination with tertiary amine synergists. It also can be used as the intermediate to synthesize organic pigments, pharmaceuticals, overprint varnishes, wood and plastic coatings etc.
Chemical name: 2,6-di-tert-butyl-4-(4,6-bix(octylthio)-1,3,5-triazin-2-ylamino)phenol
CAS No.:991-84-4
Molecular formular: C33H56N4OS2
Molecular weight:589
Appearance: White crystalline powder
Melting point,degree:91-96
Assay, %: 99.0min.
Loss on drying, %: 0.5max.
Volatility, %: 0.5max.
Transmittance: 425nm 95%min.
500nm 98%min.
ANTIOXIDANT HONOX-565 is a high molecular weight, non-staining, multifunctional antioxidant with highly effective stabilization for a variety of elastomers including BR, IR, SBR, SIS, SBS etc.. It is also useful for the stabilization of hot melt adhesives (especially those derived from unsaturated elastomers), rosin ester tackifier resins, EPDM, ABS, impact polystyrene, polyamides and polyolefins.
Chemical name: 1,1,3-tris(2-methyl-4-hydroxyl-5-tert-butylpenhyl)butane
CAS No.:1843-03-4
Molecular formular:C37H52O3
Molecular weight:544.81
Appearance: White powder
Melting range,degree:181 190
Loss on heating,%:3.0 max.
Ash content, %:0.05 max.
Fe content, 10-6: 20 max.
Color value, APHA:100 max.
Grain size (1mm): 100%
ANTIOXIDANT HONOX-CA is a high efficient phenolic antioxidant. It used as stabilizer and antioxidant for polymers (PS,PP,PE,PVC,PAN,ABS and fiber plastics). It has low volatility, no pollution discoloration and it wonot decompose under high temperature process. It can improve the heat resistance and oxygen resistance of the products significantly. Additionally, it can inhibit copper damage and apply in polyolefin cable production. The synergism will be realized when it is combined to use with DLTDP,DSTDP and UV absorber.
Chemical name: 2-(2'-Hydroxy-3'-tert-butyl-5'-methylphenyl)-5-chlorobenzortriazole
CAS No.: 3896-11-5
Molecular formula:C17H18ClN3O
Molecular weight: 315.8
Appearance: Slightly yellow powder
Assay (HPLC),%: 99min.
Melting point,degree:137-142
Ash, %: 0.1max.
Loss on Drying, %: 0.5max.
Transmittance, %: 460nm 93% min.
500nm 96%min.
UV ABSORBER HOSORB-326 has a wide range of indirect food approvals in polyolefin. It has a low volatility at high temperatures and high resistance to thermal degradation and can therefore be used without significant loss or decomposition in the polyolefin compounding and molding processes. It is especially suited for polyolefins and cold cured polyesters. It protects polymers from UV radiation helping to preserve the original appearance and physical integrity, especially for polyolefins and polyester resins.
Chemical name: PP carrier 50% Hindered Amine 2,2,6,6-tetramethyl-4-piperidinyl stearate
CAS No.(HALS):167078-06-0
CAS No.(PP): 9003-07-0
Appearance: White granule powder
Content, %: 47.5 52.5
Ash, %: 0.5max.
Melting point, degree: 28 min.
Saponification value, mgKOH/g: 128-137
Transmittance, % 425nm 90 min.
450nm 95min.
LIGHT STABILIZER UV3853PP5 is s a hindered amine light stabilizer(HALS) in concentrate form which contains 50% active in PP carrier�¯�¿�½?�?� for general use in automotive and injection molding applications. It is also suitable for broad range of polymers and applications, including PP film/tape/injection molding applications, TPO, and PE film/tape/injection molding. It is also can be used for polyacetals, polyamides, styrenic polymers, and PUR. The end use of it include PP and TPO automotive parts, TPO roofing membranes, PE crates, and PP outdoor furniture.
Chemical name: Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No.:75980-60-8
Molecular formular:C22H21O2P
Molecular weight:348.37
Appearance: Pale yellow crystal powder
Purity, %: 99.0min. (HPLC)
Melting point,degree:91.0-94.0
Volatility, %: 0.2max.
Acid value (mgKOH/g): 0.5max.
TPO is an efficient free radical photoinitiator with absorption in a long wavelength range.�?� Its effective absorption peak is 350-400nm and it always absorbs about 420nm. Its absorption peak is longer than that of the conventional initiator. After irradiation, two free radicals, benzoyl and phosphatidyl, can be formed, which can initiate polymerization. It is a photoinitiator for curing styrene-based unsaturated polyesters and acrylic resins. Its absorption in the long-wave region of the UV spectrum can fully cure even white paints and surfaces pigmented with TiO2. Such coatings are characterized by particularly low yellowing. TPO can also be used to cure clear coatings and is particularly suitable when low-odor products are desired. Recommended applications: screen inks white coatings, flexo inks wood coatings, overprint varnishes printing plates etc.The thermal stability of TPO is excellent. It is heated to 180 without chemical reaction and has good storage stability.
Chemical Name: Poly ( Dipropyleneglycol) Phenyl Phosphite
CAS No.:80584-86-7
Molecular formula:C102H134O31P8
Molecular weight:2102
Appearance: Clear liquid
Specific gravity (25 degree):1.168-1.180
Refractive index (25 degree);1.533-1.538
PHOSPHITE ANTIOXIDANT HONOX-PDP is a high molecular weight phosphite antioxidant which has a high phosphorous content. It is available to apply in stabilizer in many polymers, including PVC, PU foam, PU leather, PU coating, synthetic resin, epoxy resin etc.
UV-5060 is a liquid blend of a 2-(2-hydroxyphenyl)-benzotriazole UV absorber (UVA) and a non-basic hindered amine light stabilizer (HALS). It has been designed to fulfil the high cost/performance and durability requirements of exterior solvent borne industrial and decorative coatings and is especially suited for oxidative drying and acid catalyzed systems. The broad UV absorbance of the used UVA makes it suitable for a wide range of coatings for wood, plastics and metal. The non-basic character of the used N-OR HALS prevents possible interactions with acidic paint ingredients such as catalysts, biocides and pigments. The synergistic combination imparts superior coating protection against gloss reduction, cracking, blistering, delamination and color change and provides full substrate protection.
Physical Properties Appearance :
Appearance : viscous amber liquid, solvent-free
Dynamic Viscosity at 25 degree: 10,000mPa.s
Density at 20 degree: 0.98g/ml
UV-5060 is a versatile light stabilizer which can be used in a variety of coatings systems. It is used in multiplex varnishes, paints and solvent-based systems.
Chemical name: Bis (1,2,2,6,6-pentamethyl-4-piperidinyl)-[[3,5-bis(1,1-dimethylethyl)-4-
hydroxyphenyl]methyl]butylmalonate
CAS No.: 63843-89-0
Molecular formula: C42H72N2O5
Molecular weight�¯�¼?685.04
Molecular structure
Specification
Appearance: White to slightly yellow powder
Assay, %: 98 min.
Melting point, degree: 144 min.
Loss on Drying, %: 0.5 max.
Transmittance: 460nm: 95%min.
500nm: 97% min.
Application
LIGHT STABILIZER LS-144 is a light stabilizer of the hindered amine class (HALS) and also contains an antioxidant moiety of the sterically hindered phenol type. Its efficiency provides significantly extended life time to coatings by minimizing paint defects such as cracking and loss of gloss. It is recommended for applications  including automotive coatings, coil coatings, and powder coatings.  The performance of 144 can be significantly improved when used in combination with a UV absorber like UV1130,  UV928 etc.
Chemical name: N,N-bis(2,2,6,6-tetramethyl-4-piperidyl)-N,N diformylhexamethylenediamine
CAS No 124172-53-8
Molecular formula:Â C26H50N4O2
Molecular weight: 450
Molecular structure
Specification
Appearance: White to off white crystalline powder
Purity, %: 99 min.
Loss on drying,%: 0.5 max.
Melting point: 155-158 degree
Application
LIGHT STABILIZER LS-4050 is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes. It is suitable for the stabilization of polyolefins, particularly in thick-walled PP molding and PP fibers, as well as ABS, PS, PA and polyesters.It is highly compatible with pigments.
Chemical name: Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methyl phenyl)
CAS No.:36443-68-2
Molecular formular: C34H50O8
Molecular weight:586.8
Appearance: White powder
Melting point,degree:76-79
Ash, %:0.1max.
Volatility, %:0.5max.
Assay, %:98.0min.
Transmittance 425nm 95% min.
500nm 97%min.
ANTIOXIDANT HONOX-245 is a partially- hindered phenolic antioxidant that provides excellent processing and long term thermal stability. It is mainly used in the processing and improvement of long-term thermal stability of styrene polymer such as HIPS, MBS and ABS, engineering plastic such as POM, PA and polyurethane . It is also an effective chain terminator in PVC polymerizations. It can be added into monomers before polymerization when it is used for HIPS and PVC. It can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use. It exhibits a synergistic effect when it is used in combination with thioester antioxidants.
Chemical name: Thiodiethylene bis(3.5-di-t-butyl-hydroxyphyl) propionate
CAS No.:41484-35-9
Molecular formular:C38H54O6S
Molecular weight:642.95
Appearance: White free flowing powder
Assay,%:99min.
Melting point,degree:63-68
Ash,%: 0.03max.
Volatility,%:0.1max.
Transmittance, %: 425nm 95min.
500nm 97min.
ANTIOXIDANT HONOX-1035 is a sulfur containing primary antioxidant and heat stabilizer which is widely used for the process stabilization of polyethylene wire and cable resin applications. It eliminates the concern over micro-contaminants that can affect the insulation properties of the wire, and it also prevents premature gel formation of chemically cross-linked polyethylene during extrusion compounding. It also provides efficient processing stabilization and long-term thermal stability with excellent system compatibility and low color in styrenic polymers, polypropylene, polyurethanes, polyesters, segmented block copolymers, other rubber modified polymers, and elastomers (including EPDM, SBR, carboxylated SBR latex, and polybutadiene and polyisopropene rubber). It also provides excellent stabilization in petroleum-based products, including lubricants (such as turbine oils) petrolatum and higher poly alpha-olefins.
Chemical name: Anthraquinone
CAS No.:84-65-1
Molecular formular:C14H8O2
Molecular weight:208.21
Appearance: Yellowish crystal powder
Assay,%:98.5min.
Melting point,degree:83
Ash,%:0.5max.
Anthraquinone is used as dye intermediates, papermaking cooking agent and raw material hydrogen peroxide. It is also used in modified rosin resin as bleaching agent.
Anthraquinone is used in the dye production as raw material. After sulfonation, chlorination and nitration, dye intermediates can be obtained in a wide range. It is used for the production of anthraquinone series of disperse dyes, acid dyes, vat dyes, reactive dyes etc.
Anthraquinone is used as pulp and paper cooking agent. Only a small amount of anthraquinone is added in alkaline cooking liquid, the delignification rate can be accelerated and the cooking time is shortened. The pulp yield is increased and the waste liquid load is reduced. At present, more and more paper mills are using anthraquinone additives. Consumption of anthraquinone as a cooking agent has been increased rapidly.
Anthraquinone has the other applications. Anthraquinone compounds can be used in the production of hydrogen peroxide with high concentration. In the chemical fertilizer industry, it can be used to make the desulfurizer sodium anthraquinone-2-sulfonate.
Chemical name: 1,1,- bis(2-meythyl-4-hydroxyl-5-tert-butylphenyl)butane
CAS No.:85-60-9
Molecular formular: C26H38O2
Molecular weight:382.58
Appearance: White powder
Initial melting point,degree: 208 min.
Ash content, %:0.05 max.
Loss on heating, %: 0.3 max
Grain size (1mm): 1mm 100%
ANTIOXIDANT HONOX-BBM is soluble in organic solvents. BBM has excellent oxidation resistance. BBM is used as stabilizer and antioxidant for polymers (ABS,PP,PE,PVC,SBS and PAN),synthesis rubber. It has a good synthesis effect in combination with thioesters antioxidants (DLTDP,DSTDP) and UV absorbers. It is no pollution, no discoloration. It wonot decompose under high temperature process. On the other hand BBM also has metal ionic passivation function and applys in polyolefin and cable production.
Chemical name: 2-(2'-Hydroxy-5'-methylphenyl)benzotriazole
CAS No.:2440-22-4
Molecular formula:C13H11N3O
Molecular weight: 225.3
Appearance: White to yellowish crystal powder
Melting point,degree:128-132
Assay (HPLC), %: 99min.
Ash, %: 0.1max.
Volatility, %: 0.5max.
Light transmittance, %: 440nm 94% min.
500nm 97%min.
UV ABSORBER HOSORB-UVP is a benzotriazole type ultraviolet light absorber (UVA). The max absorbing wavelength range is 270-380nm. It is widely used in a variety of polymers including polypropylene polycarbonate, polyethylene, polyurethane, unsaturated resin, ABS resin, epoxy resin, PMMA, PVC, elastomer, adhesive etc. It almost does not absorb visible light, especially for colorless and transparent products.
Chemical name: N-Hexadecyl-3, 5-di-tert-butyl-4-hydroxybenzoate
CAS No.: 67845-93-6
Molecular formula:C31H54O3
Molecular weight: 475
Appearance: White powder
Purity (HPLC), %: 99min.
Melting point,degree: 59-63
Ash, %: 0.1max.
Loss on Drying, %: 0.5max.
UV2908 belongs to the class of hindered hydroxybenzoate light stabilizer. It is widely used in polyolefins such as PP, PE, polycarbonate and the systems containing flame retardants and thioesters etc.� It� can be used alone or in combination with benzophenone UV stabilizer or phosphite antioxidant, showing good synergistic effect.
Chemical name: Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No.:162881-26-7
Molecular formula:C26H27O3P
Molecular weight:418.46
Appearance: Yellow crystal powder
Purity (HPLC), %: 99min.
Melting point, degree: 130 - 133
Volatility, %: 0.2max.
Acidity, mgKOH/g: 0.3max.
Clarity: Clear
Photoinitiator 819 is a high effective UV photoinitiator, which is used to initiate the UV polymerization of unsaturated prepolymer system. It has been widely used in coatings, inks, adhesives and other industries for their excellent properties. It has great absorption in the ultraviolet and visible regions, and can initiate curing more effectively than other photoinitiators for coatings containing pigments. It hardly yellows after curing and long-term light radiation, so it can be used in occasions where yellowing requirements are stricter, such as white, light ink and paint. In addition, it has bleaching effect on light, which can penetrate the coating and help the thick film to be cured thoroughly.
Chemical name: Propanedioic acid, [(4-methoxyphenyl)-methylene]-dimethyl ester
CAS No.: 7443-25-6
Molecular formula: C13H14O5
Molecular weight: 250
Appearance: White to crystalline powder
Assay, %: 99min.
Melting point,degree: 55-59
Loss on Drying, %: 0.5max.
Transmittance: 425nm 95%min.
500nm 96%min.
UV ABSORBER UV PR-25 exhibits excellent absorbtion especially in the UVB-range. It is colorless and even in high concentration in the resin does not lead to any discoloration. It doesn't form colored complexes with metal ions. Recommended for use in PVC, polyesters, PC, polyamides, styrene plastics, EVA copolymers, and cellulosics, particular in rigid PVC materials.
It� can be also used in solventborne coatings and general industrial coatings where stabilization requirements remain moderate.It is particularly recommended for UV cured systems and clear coats where colour neutrality is essential.
Chemical name: 2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl]benzotriazole
CAS No.:70321-86-7
Molecular formula: C30H29N3O
Molecular weight:447.6
Appearance: Light yellow powder
Purity, %: 99min.
Melting point,degree:139.5-141
Volatile matter, %: 0.5 max.
Ash, %: 0.05max.
Transmittance 450nm 97% min.
500nm 98%min.
UV ABSORBER HOSORB-234 is a high molecular weight ultraviolet light absorber (UVA) of the hydroxyphenyl benzotriazole class. It has low volatility at high temperatures and high resistance to thermal degradation for compounding and molding applications. It is highly effective for polymers processed at high temperatures such as polycarbonate, polyester, polyacetal, PPO, polyamide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers etc.. It is also useful in the light stabilization of powder coatings and solvent-based coatings.
Chemical name: 95% Benzenepropanoic acid, 3-(2H-benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-hydroxy-C7-9-branched and linear alkyl esters,and 5% 1-methoxy-2-propyl acetate
CAS No.:127519-17-9
Molecular Formula: C27H39N3O3
Molecular Weight: 451.61
Appearance: Pale yellow liquid
Purity: 93%(HPLC) min.
Viscosity, 20 degree: 2600-3600mPas
Density, 20 degree: 1.07g/cm�³
UV ABSORBER HOSORB-UV 384-2 is non-toxic, non-flammable, non-explosive, non-corrosive, good storage stability. It� is recommended for automotive coatings and general industrial applications i.e. coil coatings, wood coatings. It is easy incorporation into water borne systems. The performance provided by UV 384-2 can be enhanced when used in combination with a HALS stabilizer such as HLAS-292.
Chemical name: [3-[3-(2H-Benzotriazol-2-yl)-5-(1,1-dimethylethyl)-4-Hydroxyl phenyl]-1-oxopropyl]-hydroxypoly(oxo-1,2-ethanediyl)
CAS No.:104810-47-1,104810-48-2, 25322-68-3
Appearance: Yellowish to light amber liquid
Purity:
104810-47-1:36.0-38.0%
104810-48-2:50.0-52.0%
25322-68-3:12.00%
Transmittance: 460nm 95.0%min
500nm 97.0%min
UV 1130 is a type of benzotriazole UV absorber which is widely used in coatings. These combinations improve the durability of clear coats by inhibiting or retarding the occurrence of failures such as gloss reduction, cracking, color change, blistering and delamination.
The product is easy to emulsification, especially suitable for aqueous system. It is suitable for industrial and automotive coatings. Beside, its broad UV absorption allows efficient protection of light sensitive base coats or substrates such as wood and plastics.
Chemical name: 2-(4,6-Bis-(2,4-dimethylphenyl)-1,3,5-triazin-2-yl)-5-(octyloxy)-phenol
CAS No.:2725-22-6
Molecular formular:C33H39N3O2
Molecular weight:509.7
Appearance: Yellowish powder
Melting point,degree:89-93
Assay, %: 98min.
Ash, %: 0.1max.
Loss on Drying, %: 0.3max.
UV ABSORBER HOSORB-UV1164 is triazine ultraviolet absorber. It has low volatility and good compatibility with polymer. It is used for POM, PA, PC, PE, PET, ABS resin etc. It is especially suitable for nylon and engineering plastics.
Chemical name: 2,2-(1,4-phenylene)bis-4H-3,1-benzoxazin-4-one
CAS No.:18600-59-4
Molecular formular:C22H12N2O4
Molecular weight:368.34
Appearance: White to off-white crystalline powder
Melting point,degree:310min.
Assay, %: 98min.
Ash, %: 0.1max.
Loss on Drying: 0.5max.
UV ABSORBER HOSORB-UV3638 is a highly efficient benzoxazinone type UV absorber, which is distinguished by its superior low volatility and strong & broad range of UV light absorption together with no color contribution & excellent stabilization for polymers. It� is designed to meet the demanding high temperature requirements for processing engineering plastics such as Nylon, PC,PET,PBT and PPO. It is also highly effective in other polymers such as polyamides, polyacetals, polyolefins fibers, styrenics, elastomers where long term UV light stability is required.
Chemical name: Bis(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
and 1-(Methyl)-8-(1,2,2,6,6-pentamethyl-4-piperidinyl)-sebacate
CAS No.41556-26-7 / 82919-37-7
Molecular formular:� C30H56N2O4/ C21H39NO4
Molecular weight 508.8/ 369.5
Appearance: Clear, yellowish liquid
Content of Dimer & Mono, %: 96min.
Chroma: 50max.
LIGHT STABILIZER LS-292 is a liquid hindered amine light stabilizer. It is applicable in a wide range of polymers and applications including polypropylene, polyethylene, polyester, acrylic, unsaturated polyester, alkyd, PVC, PVB, elastomer, adhesive, sealant and coating. It is often recommended for polyurethane because of its solubility in polyols. It can also be used in combination with UV absorbers to provide significantly enhanced performance.
Chemical name: 2,2,6,6-tetramethyl-4-piperidinyl stearate
CAS No.167078-06-0
Molecular formular: C27H53NO2
Molecular weight 423.7
Appearance: White waxy solid
Purity, %: 99min.
Melting point, degree: 28min.
Ash, %: 0.5max.
Saponification value, mgKOH/g: 128-137
Transmittance, % 425nm 90min.
450nm 95min.
LIGHT STABILIZER UV3853 is a new type of hindered amine light stabilizer, which protects the plastic from the damage of UV light. It has excellent stability to the surface of plastic such as luster, pulverization, yellowing. It has good compatibility, no phenomenon of bloom nor migration. It has excellent synergy with other stabilizer, especially with HALS and uv absorber of high molecular weight. It is used for polyolefin plastics, PU, ABS resin, paint, adhesives, rubber, etc.
Chemical name: 2-Benzyl-2-(dimethylamino)-4'-morpholinobutyrophenone
CAS No.: 119313-12-1
Molecular formula: C23H30N2O2
Molecular weight: 366.5
Appearance: Slightly yellow powder
Purity, %: 99min.
Melting range, degree: 110 - 119
Volatility, %: 0.3max.
Photoinitiator 369 is a highly efficient photoinitiator which combines fast cure response in dark colors, low migration and reduced odor on UV exposure. It is used for the photopolymerization of free radicals. It is used in UV curing inks and coatings. It is very suitable for the curing of UV colored system, especially the blue and black color phase system UV curing, and even the systems containing ultraviolet absorbents. It is also applied to the offset printing, silk screen printing ink, printing plates etc. It can be used in combination with other photoinitiators such as 184, 651, 907, ITX.
Chemical name: 2-Dimethylamino-2-(4-methyl-benzyl)-1-(4-morpholin-4-yl-phenyl)-butan-1-one
CAS No.: 119344-86-4
Molecular formula: C24H32N2O2
Molecular weight: 380.5
Appearance: Pale yellow crystal
Purity, %: 98.5min.
Melting point, degree: 87 - 93
Loss on drying, %: 0.25max.
Ash, %: 0.1max.
Photoinitiator 379 has good curing effect in tint/dark pigments, good solubility in acrylate solution and has good dispersibility. Applicable to mixed liquids: good versatility in formulations of various color systems, high efficiency in application of dark thick film coatings; can be used as ink additives in high efficiency/high performance printing process; excellent film performance. Its red-shifted adsorption spectrum makes it especially suitable for UV curable inks. It can be used alone or in combination with suitable co-initiators, such as 184, 651 or ITX etc.
Chemical name: 2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
CAS No.: 71868-10-5
Molecular formula: C15H21NO2S
Molecular weight:279
Appearance: White crystal powder
Purity, %: 99min.
Melting point, degree: 73-76
Volatility, %: 0.25max.
Ash, %: 0.1max.
Transmittance (10g/100ml Toluene): 425nm 85%min.
500nm 95%min.
Photoinitiator 907 is a high-efficiency photoinitiator which is mainly used in UV curing coating system and ink. It can keep coating system and ink from yellowing and prolong storage.
It can be used� for the color ink system, paper, metal, and plastic glazing and electronic ink.� And it also can� be used as UV absorbent for cosmetics and other industries.
Chemical name: 2-Hydroxy-2-methylpropiophenone
CAS No.:7473-98-5
Molecular formular:C10H12O2
Molecular weight:164.2
Appearance: Transparent yellow liquid
Purity, %: 98.5 min.
Transmittance, %: 425nm 98.0min.
500nm 99.0min.
Color: 100Hazen max.
Volatility, %: 0.1max.
Ash, %: 0.1max.
Photoinitiator 1173 is a high efficiency UV photoinitiator and has the characteristics of low odor, non yellowing and good color stability. It can be conveniently combined with other photoinitiators.It is used in UV curing coatings and inks, clear coatings for wood, plastics and metal, overprint varnish. It is especially recommended for UV-curable coatings that require long-term exposure to sunlight and yellowing resistance. It is Highly efficient photoinitiator for UV curing system
Chemical name: 2,4-Diethylthioxanthone
CAS No.: 82799-44-8
Molecular formula: C17H16OS
Molecular weight:268
Appearance: Yellow crystalline powder
Purity, %: 99 min.
Melting point, degree: 66 - 70
Volatility, %: 0.5max.
Photoinitiator DETX is a highly effective Type II photoinitiator. In conjunction with tertiary amine synergists, it is used to initiate radical polymerization of unsaturated oligomers e.g. acrylates and used in UV-curing coatings and inks. It can be used in combination with mono or multi functional monomers as reactive diluents.
Chemical name: Methyl 2-benzoylbenzoate
CAS No.: 606-28-0
Molecular formula: C15H12O3
Molecular weight: 240
Appearance: White crystal solid
Purity, %: 99min.
Melting point, degree: 48 - 53
Volatiles, %: 0.5max.
Photoinitiator OMBB is a highly efficient solid photoinitiator with an extremely low odor.� When it is used with tertiary amine synergists, it initiates the rapid polymerization of suitable resin formulations. It is widely used in all kinds of food packaging UV ink and varnish system.
Chemical name: Pentaerythritol tetrakis(2-cyano-3,3-diphenylacrylate)
CAS No.: 178671-58-4
Molecular formula: C69H48N4O8
Molecular weight: 1061.14
Appearance: White crystalline powder
Assay, %: 98.5 min.
Melting point :175-178 degree
Loss on Drying, %: 0.5 max.
Transmittance: 460nm 95% min.
500nm 98% min.
UV ABSORBER HOSORB UV 3030 can strongly absorb UV wavelength in range 280-320nm and exhibits excellent heat stability and minimum volatility due to its high molecular weight. It can be used to stabilize polymers with high extrusion temperatures.� It is suitable for PA and PET. Especially suitable for stabilizing polycarbonates due to the good compatibility with the production process and excellent stabilizing effect.
Chemical name: alpha-Alkenes(C20 C24) maleic anhydride-4-amino-2,2,6,6-
tetramethylpiperidine, polymer
CAS No.: 152261-33-1
Molecular formula:� (C35H66N8O2) n
Molecular weight: 3000-4000
Molecular structure
Specification
Appearance: Yellowish solid
Melting point, degree: 95-125
Loss on drying,%: 0.8 max.
TGA (290 degree),%: 10 max.
Application
LIGHT STABILIZER LS-5050H is a high molecular weight, oligomeric hindered amine light stabilizer (HALS). It shows excellent polymer compatibility and good extraction resistance. It exhibits high compatibility in polyolefins resulting in low water take-up during production of tapes.
It combines the typical benefits of a variety of high molecular weight HALS. It provides good light and thermal stability to the polymer and improved ancillary properties like low water carry-over (WCO). It offers good light stability to PE and PP tapes, PP fibers, PE films and thick articles of PP & PE.
It can be used in all polyolefins. It is particularly suitable for water-cooled tape production, films containing PPA and TiO2 and agricultural applications. It can also be used in PVC, PA and TPU as well as in ABS and PET.
Chemical name: 4-Methylbenzophenone
CAS No.: 134-84-9
Molecular formula: C14H12O
Molecular weight: 196
Appearance: White crystal solid
Purity, %: 99min.
Melting point, degree: 55 - 57
Volatiles, %: 0.5max.
Ash, %: 0.1max.
Photoinitiator MBP is a highly effective free radical type II photoinitiator. The absorption maximum is at 259nm. It is mainly used in the UV polymerization with tertiary amine, such as clear lacquer, plastic coatings, wood coatings, adhesives, offset printing ink, screen printing ink, flexo ink and electronic products.
UV-5050 is a liquid light stabilizer blend developed specifically for coatings. Its high thermal stability and permanence makes it suitable for coatings exposed to high bake temperatures and/or to extreme environmental conditions. It has been designed to fulfill the high cost/performance and durability requirements of trade sales and industrial coating applications. Its broad UV absorbance allows effective protection of light sensitive substrates such as wood and plastics.
Appearance : Viscous amber liquid
Viscosity at 25 degree: 10000mPa.s
Density at 20 degree: 1.03 g/cm3
Miscibility: UV-5050 is miscible to more than 50% with most commonly used paint solvents.Water solubility is less than 0.01%.
UV-5050 is a versatile light stabilizer which can be used in a wide variety of clear and pigmented coating systems, based on water-borne or solvent-borne paint technology. Its use is especially recommended for clear and light pigmented coatings in applications
UV-5151 is a liquid blend of a hydrophilic 2-(2-hydroxyphenyl)-benzotriazole UV absorber (UVA) and a basic hindered amine light stabilizer(HALS).It has been designed to fulfil high cost/performance and durability requirements of exterior waterborne and solvent borne industrial and decorative coatings. The broad UV absorbance of the used UVA makes it suitable for a wide range of coatings for wood, plastics and metal. The synergistic combination imparts superior coating protection against gloss reduction, cracking, blistering, delamination and color change and provides full substrate protection.
Appearance : Viscous amber liquid.
Active ingredient, %: 93min.
Viscosity at 25 degree: 7000mPa.s max.
Density at 20 degree: 1.10 g/cm3
Ash, %: 0.1max.
Transmittance: 460nm 95%min.
500nm 97%min.
UV-5151 is a universal light stabilizer which can be used in a variety of solvent borne and waterborne industrial and decorative coating systems
