Product description Di(tert-butylperoxyisopropyl)benzene, rubber chemical, bipb Molecular weight 338.5 Active oxygen content peroxide 9.45% Actual content of active oxygen 9.08% min. Cas no. 25155-25-3 Eineces/elincs no. 246-678-3 Tsca status Listed on inventory Specifications Appearance Light yellow flakes Assay 96.0% min. Characteristic Density 1.08 g/cm3 Volume density 0.40 g/cm3 Melting point 46-52oc Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. For this material max. Storage temperature.=20oc Packing and transport The standard packing is 4x5 kg carton. Both packaging and transport meet the international regulations. Safety and handling Keep containers tightly closed. Store and handle di(tert-butylperoxyisopropyl)benzene in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room. Applications Di(tert-butylperoxyisopropyl)benzene used to crosslink of or synthetic rubber; or the crosslink of thermoplastic polyolefine 20kg/ctn.
Flavorless vulcanizing agent ACTOR-BIBP Chinese Name: 1,4-di-tert-butyl peroxide isopropylbenzene; alpha, alpha'-di-tert-butyl peroxide diisopropylbenzene; bis [1-(tert-butyl peroxide) -1-methyl ethyl] benzene; bis (tert-butyl peroxide) p-diisopropylbenzene; _, _'-di-tert-butyl peroxide diisopropylbenzene English Name: 1,4-Di-(2-tert-butylperoxyisopropyl) benzene; ALPHA, ALPHA'-BIS (T-BUTYLPEROXY) -DIISOPROPYL-BENZENE; BIS [1-(TERT-BUTYLPEROXY) -1-METHYLETHYL] BENZENE; Bis (tert-butyldioxypropyl) benzene; BIS (T-BUTYLPEROXY) BENZENE Cas: 25155-25-3 Molecular formula: C20H34O4 Molecular weight: 338.48 Product introduction: vulcanizer BIBP belongs to peroxide crosslinking agent. Free radical crosslinking is carried out during vulcanization process. It has high crosslinking density for rubber products, and no irritating odor is emitted during crosslinking process. It does not pollute the environment. Suitable vulcanization methods are: moulding vulcanization, steam tank vulcanization, high temperature continuous vulcanization. Properties: insoluble in water, partly soluble in ethanol, ether, benzene, carbon tetrachloride and other organic solvents. Density: 1.63 g/mL at 25 degrees C (lit.) Indicators: Date index Item Project (lot, No) 0028 (Date production) 20110528 Appearance/appearance offwhite crystal white powder Theoretical active oxygen content (%) (>98) Pass rate of 320 meshes% 99 M, P (capillary pipe) melting point 45-55 C Water content moisture content less than 0.40 Ash content (950 C, 2hr) ash% less than 0.40 Content% 70% Usage: This product can be used as crosslinking agent of polyethylene (PE), ethylene-vinyl acetate copolymer (such as EVA foaming), chlorinated polyethylene rubber (CPE), ethylene propylene diene monomer (EPDM), chlorosulfonated polyethylene, tetrapropyl fluororubber (TP-2), saturated hydrogenated nitrile butadiene (HNBR), silicone rubber and other rubber and plastics. Under the same crosslinking effect, the addition amount is about 2/3 of DCP. There is no irritating odor in the process of operation and the products made. Especially suitable for indoor soft wire insulation cross-linking and EVA foam products, such as high-voltage rubber hose, air conditioning rubber cable, EVA foam toys, etc. Storage: Keep in a sealed, cool and sealed condition. Avoid exposure to sunlight and severe vibration when transporting. Avoid heating, forbid mixing with strong acid and reducing agent. Packing: 25kg/drum
DMDBH curing agent Apperance: past Assay: 45% CAS: 78-63-7 Molecular weight :290.4 Active oxygen content peroxide :11.02% Cas no. :78-63-7; 68083-18-1 Einecs/wlincs no. :201-128-1 Tsca status : listed on inventory DMDBH is a bifunctional peroxide which is used for the crosslinking of silicone rubber Appearance : Transparent evenly paste Assay : 43.0-45.0% Density, 20ípC : 0.870 g/cm3 Flashpoint : 56ípC Freezing point : 6ípC Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. To minimize the loss of quality, we recommend a maximum storage temperature (TS max.) for each organic peroxide product. For DMDBH TS max.= 30 ípC When stored under the recommended storage conditions, DMDBH will remain within the specifications for peroxide of at least 6 months after delivery. Thermal stability Organic peroxide are thermally unstable substances, which may undergo self-accelerating decomposition. The lowest temperature at which self-accelerating decomposition of a substance in the original packaging may occur is the Self-Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Accumulation Storage Test. Organic peroxide are thermally unstable substances, which may undergo self-accelerating decomposition. The lowest temperature at which self-accelerating decomposition of a substance in the original packaging may occur is the Self-Accelerating Decomposition Temperature (SADT). The SADT is determined on the basis of the Heat Acumulation Storage Test. For DMDBH SADT: 80ípC Packing and For DMDBH, the standard packaging is 18kg/drum. Transport Safety and handling: Keep containers tightly closed. Store and handle DMDBH in a dry well-ventilated place away from sources of heat or ignition and direct sunlight. Never weigh out in the storage room. Void contact with reducing agent (e.g.amines), acids, alkalines and heavy mental compounds (e.g. accelerators, driers and metal soaps.) Applications DMDBH is used for the crosslinking of silicone rubber. Rubber compounds contain DMDBH have excellent scorch safety. Safe processing temperature: 135ípC (rheometer ts2> 20 minutes) Typical crosslink temperature: 175ípC (rheometer t90 about 12 minutes) 18kg/pail
Rubber accelerator: Such as MBT,MBTS, CBS, TMQ, DPG, TMTD, ZDBC, PX, DETU, DTDM; rubber antioxidant: Such as:MB, MBZ, 6PPD, IPPD, D, TMQ; silicone rubber for any kind of usage; light stabilizer; fumed silica; crosslinking agent like:Di(2,4-dichlorobenzoyl) peroxide; 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane; Di(tert-butylperoxyisopropyl) benzene; Dicumyl peroxide(BPO); Dibenzoyl peroxide (DCP).
At Prefine Chemicals, we distribute top-tier Ortho Di Chloro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-95-50-1) ODCB is a preferred solvent for dissolving and working with fullerenes. ODCB is a useful precursor chemical in the synthesis of some agrochemicals. APPLICATIONS Manufacturing of: â?¢ Solvent while making TDI â?¢ Pigment PACKAGING 250 Kg GI/HMHDPE Drums ISO Container Road Tanker MOQ 1x20'FCL SPECIFICATIONS Sr. No Characteristic Specifications 1 Physical Appearance Colorless Liquid 2. Assay, by GLC 99.50% Min 3. Moisture 300 PPM Max 4. PDCB 0.3% Max
Medical cable, extrusion, cable, wire, connector, cable assembly, wire harness, pvc, hdpe, pp, ldpe, pcb, pcba, injection mold, injection molding, fixture, machining part, stamping part, tube, catheter, wire harness, release paper, release liner, flim, tape, silicone foam, sponge.Export and shipping
1. ethylene 2. propylene 3. butadiene 4. benzene 5. toluene 6. xylene 7. ores 8. polyethylene (pe) 9. polypropylene (pp) 10. polyvinyl chloride (pvc) 11. polystyrene (ps) 12. polyethylene terephthalate (pet) 13. ethylene glycol 14. styrene 15. acrylonitrile 16. cumene 17. linear alkyl benzene (lab) 28. ethylene dichloride (edc) 29.wheat flour 30.fruits 31. vegetables.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
At Prefine Chemicals, we distribute top-tier 3:4 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-99-54-7) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 3:4 Di Chloro Nitro Benzene APPLICATIONS Applications are: Speciality Chemicals Dyestuff & Dyestuff Intermediates Pigment Intermediates PACKAGING 50 kg HDPE bags MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Pale Yellow Colour Flakes/Liquid 2. Purity 99.5 %; Min 3. B.P. 255 oC 4. M.P. 39 - 41 oC
At Prefine Chemicals, we distribute top-tier 2:3 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on (CAS.NO.-3209-22-1) Prefine Chemicals guarantees a minimum purity of Min. 82.00 % of 2:3 Di Chloro Nitro Benzene. APPLICATIONS Applications are: Agro Chemicals Herbicides PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appearance Colourless Crystals 2. Formula C6H3CL2NO2 3. Purity 82.00
At Prefine Chemicals, we distribute top-tier 2:5 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-89-61-2) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2:5 Di Chloro Nitro Benzene APPLICATIONS Applications are: Speciality Chemicals Dyestuff & Dyestuff Intermediates Pigment Intermediates PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load 50 kg HDPE bags MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Physical Appreance Pale Yellow Colour Flakes/Liquid 2. Purity 99.60% Minimum 3. PDCB content 0.2% maximum 4. MCB 0.05% maximum 5. 3,4 DCNB 0.40% maximum 6. Moisture 1000 ppm Maximum
At Prefine Chemicals, we distribute top-tier 2:4 Di Chloro Nitro Benzene and offer expert guidance to help you achieve optimal results. Our commitment to quality ensures you receive a reliable product you can depend on. (CAS.NO.-97-00-7) Prefine Chemicals guarantees a minimum purity of Min. 99.00 % of 2:4 Di Chloro Nitro Benzene APPLICATIONS Applications are: Sulphur Black Intermediate for acid, reactive Dyes & Pigments PACKAGING ISO Tanks 250 Kgs MS Drums Tanker Load 50 kg HDPE bags MOQ 1x20'FCL SPECIFICATIONS Sr.No Characteristic Specifications 1. Appreance Yellowish 2. Form Flake /Fused 3. Purity 96% 4. Assay by GLC 99% min. 5. Impurity 0.2% maximum 6. PNCB 0.5% max 7. 2,6 DNCB 3.5% max
Gluten free native and modified starches for all industries like food, cassava flour, tapioca starch (cassava starch),maize starch (corn starch ), corn flour, potato starch, pregeletinised starches, physically modified clean label starches for food, functional native starches, rs4 dietary fibre starches, resistant starches, maltodextrins, liquid glucose, high maltose corn syrup, dextrose monohydrate, brown, white yellow dextrin, food grade modified starches emulsifiers, starch for crispy coating, starch as thickeners, binders, moulding starch, oxidised starch, thin boiled starch, acid treated starch, starch glycerols, e 1412 phosphated starch, e 1413 phosphated distarch phosphate, e 1414 acetylated distarch phosphate, e 1420 acetylated starch, e 1422 acetylated distarch adipate, e 1440 hydroxy propylated starch, e1442 hydroxy propylated di starch phospate, e 1451 acetylated oxidised starch. we make chemicals free, preservatives free, trans fats free, msg free, foods.Research and development of value added starches for specific applications, gluten free ingredients for food, vegan, plant based products for foods, etc., we are customising our value added modified starches, clean lable starches & functional food ingredients for the applications as binders, thickeners, emulsifiers, stabilisers, gluten free food ingredients, products, vegan food products, plant based food products, alternative meat products, meat analogues, texturing agents, low glycaemic food products, probiotic prebiotic symbiotic food ingredients. we are a complete customised solution provider for all kind of food applications.
Product description Di(tert-butylperoxyisopropyl)benzene,granules 40% with EVA Molecular weight 338.5 Active oxygen content peroxide 9.45% Actual product 3.7-3.9% CAS NO. 25155-25-3 EINECES/ELINCS No. 246-678-3 TSCA status Listed on inventory Specifications Appearance White granules Assay 39-41.0% Storage Due to the relatively unstable nature of organic peroxides a loss of quality can be detected over a period of time. For this item Max. storage temperature.=30oC Major decomposition products Methane, Acetone, tert-Butanol, Di(2-hydroxyisopropyl)benzene, Diacetylbenzene, Acetyl 2-hydroxyisopropyl benzene Packing and transport The standard packing is a cardboard box for 25kg peroxide formulation. Both packaging and transport meet the international regulations. Safety and handling Keep away from open fire, sparks and other source of heat or ignition. Avoid contact with reducing agents (e.g. amine), acids, alkalis and heavy metal compounds (e.g. accelerators, driers and metal soaps) Applications Di(tert-butylperoxyisopropyl)benzene is a bifunctional peroxide formulation which is used for the cross linking of natural and synthetic rubbers, as well as thermoplastic polyolefin. 20kg/ctn
product: Linear-Alkyl benzene sulfonic Acid LABSA 96% APPLICATION 1)raw material for cleaning products : laundry detergent powder, hair shampoo, bath shampoo, dish detergent and complex soap, dishware cleaner and toilt cleaner. 2)It can be used as curing catalyst of amino baking paint, used for preparing various liquid and solid detergents. 3)Used as raw materials for ammonium salt, sodium salt and calcium salt for the production of alkyl benzene sulfonic acid. Specification PRODUCT Linear Alklybenzene Sulphonic Acid (LABSA) Other name Anionic surfactant other name Dodecyl benzene sulphonic acid ï¼?DBSAï¼? Grade standard Industrial Grade / Detergent Grade Appearance brown Viscous liquid Purity 96% min CAS 27176-87-0 HS 34021100.00 CF C18H30SO3 MF r-c6h4-so3h Mol. wt 326.49 Main use raw mateial for laundry detergent powder, hair shampoo, bath shampoo, dish detergent and complex soap, dishware cleaner and toilt cleaner. Content of A.M: 96% min Free oil : 1.5% max Inorganic acid: 1.5% max Color(Klett): 20-40max Average Molecular weight: 319-325 Packing & Delivery Main packing for export is ISO bucket 215kg, IBC bucket 1000kg, and ISOTANK Other packing : 1kg-200kg accordingly customer requried
Soda ash light / dense 99.2% sodium bicarbonate caustic soda flakes 99% sodium sulphate anhydrous (ssa) 99% sodium sulphite flakes (ssf) 60% sodium metabisulphate hydrogen peroxide (h2o2) 50% formic acid 85% glacial acetic acid paraffin wax liquid paraffin (white oil) lp 100 menthol crystal fumed silica deg (di ethylene glycol) mono ethylene glycol (meg) poly ethylene glycol (peg), base oil 150n, bs 150, 600n bitumen 60/70 rpo (rubber process oil) lioh (lithium hydroxide) hco (hydrogenated castor oil) 12 hsa (hydroxy stearic acid) ferrous sulphate heptahydrate additive for lubricating oil aromatic chemicals.Exporting of chemicals & other products
Dep=di-2
Food Chemical And Additives Di Calcium Phosphate
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