Waterproof membrane, waterproof coating, polyurea coating.Export
Crosslinking agent, rubber additive (actor-TDDS, accel-BF, actor-JCSS, ACCEL-808, actor-512), pharmaceutical intermediates (DMTD), CPE, actor, 512A, 512B, vulcanizing agent, cross linking agent, CM rubber.
Waterproof Membrane, Waterproof Coating, Polyurea Coating.
Rubber Accelerator XT580 ( Typeó=) Chemical Name N --aliphatic benzothiazoles sIfenamide + retarde Properties Grey white or light yellow powder , atoxic , no --nitrosamine . no --carcinogenic effect . Application its curing rate 15 similar to that of NS It ' 5 suitable for NR and SR in radial tire manafacture. 25kg per PE bag
Antioxidant 2246 Chemical Name 2 , 2 í»--methylene bis ( 4 --methyl --6 ¿Ctert butyl phenol ) Properties White crystal powder . it 15 a general non --staining phenol --like antioxidant . Application Its It 15 widely used in NR , SR and latex articles as well as various Synthetic materials and petroleum products . In particular , it is applicable for light or colorful rubber and latex --dipped articles because of its non --discoloration . It ' s also an excellent antioxidant for many knids of plastics , such as ABS PE and cellulose resin etc 25Kg per PE bag
Produce all types of desiccant, silica gel desiccant with various size and packaging.
we have large machine for making melt-blown fabric ,more than 95, 150-800KG/ 24hour, low price, high quality, please email me for more information, tangjunyaoapple 126 com
Size: 20cm h Weight: 230g It is a mini bust with base Used for the collection or home decoration. 16*10.5.6.5 cm.
Quartz sand
Heavy Metal Water Treatment Agent TMT-NA Chemical name: 1.3.5-triazine-2.4.6-trithione trisodium salt, 2.4.6-trithiol sodium thio-1.3.5-triazine, trimercapto-S-triazine trisodium salt Molecular formula: C3N3S3Na3 molecular weight: 243.2 CAS No. 17766-26-6 Technical Indicators Item Indicators Specifications Appearance white crystalline powder content (%) (> 98%) insoluble matter in water, (< 0.01) heating reduction heat Loss,%, (< 0.50 ash,(%) 0.50 ash, (%) 0.50) Use: This product is a heavy metal removal agent, developed to protect the good environment and avoid heavy metal pollution in wastewater, even if the amount is small, it also shows a very high removal efficiency of heavy metals. Other existing heavy metal eliminators also tend to react selectively with some heavy metals, and have odor and toxicity. This product obviously overcomes these problems. Na3T is a triazine component that can precipitate almost all monovalent and divalent metals, such as copper, cadmium, mercury, silver, lead and tin. Similarly, heavy metals converted into complexes can be removed, especially for precipitation of mercury, copper, cadmium, silver, lead, nickel and tin. The significance of this product lies in a series of advantages, such as non-toxicity, odorless, convenient use, no secondary pollution, etc. Especially for heavy metal ions which can not be treated by traditional alkali neutralization method, it has a good removal effect, so it has been widely used in wastewater treatment industry containing heavy metal ions, especially in power plants with desulfurization wastewater treatment system. Use method: TMT-NA water treatment agent is a high-tech water treatment agent. The product TMT-NA dilutes with water at 1:10-20 to form a stable liquid. It can react rapidly with various heavy metal ions (mercury, lead, copper, cadmium, nickel, manganese, zinc, chromium, etc.) in wastewater at room temperature to form water-insoluble chelates with good chemical stability, so as to achieve capture and removal. The purpose of heavy metals is to be an ideal substitute for importing similar products. Even for the coexistence of heavy metals and complex salts (such as EDTA, NH3, citric acid, etc.) in wastewater, they can play a full role, and have the characteristics of coagulation, rapid precipitation, fast dewatering, easy post-treatment, less sludge and stable non-toxic, no discoloration of water body after dosing, no secondary pollution, etc. Application fields of TMT-NA: electroplating plant wastewater, petrochemical refinery wastewater, printed circuit board factory wastewater, optical instrument factory wastewater, coal-fired power plant (wet hair desulfurization) wastewater, battery factory wastewater, mining and processing wastewater, metal products factory wastewater, non-ferrous metal refinery wastewater, non-ferrous metal processing plant wastewater, electronic parts factory wastewater.
Water-borne metal corrosion inhibitor of sodium methylbenzotriazole salt (TTA-S or TTA-Na) CASNO.: 64665-57-2 Specification: Industry Molecular formula: C7H6N3Na Molecular weight: 155.13 This product is a clear yellow liquid and a derivative of methyl benzotriazole. It can dissolve with water in any proportion. Soluble in methanol, benzene, toluene and other organic solvents. It has strong alkalinity. Physical property index: data Indicators of measurement method: batch number: HNQ20130102 Scope of measurement Appearance: Pale yellow clarifying liquid; Pale yellow clarifying liquid Content greater than 50% 51%. Solubility, complete dissolution in water, dissolution and clarification The content of NAOH was less than 0.5% and 0.4%. PH 11.5-11.8 11.5 Usage: This product is mainly used as rust inhibitor and corrosion inhibitor for metals (such as silver, copper, lead, nickel, zinc, etc.). It can also be used for the protection of stainless steel, cast iron, cadmium and nickel alloy. It is widely used in anti-rust oil (grease) products. It is mostly used in copper and copper alloy vapor phase corrosion inhibitor, circulating water treatment agent, automobile antifreeze, lubricant additive, ultraviolet absorbent and so on. This product can also be used with a variety of scale inhibitors, bactericides and algaecides, especially for closed circulating cooling water system corrosion inhibitor effect is very good. The product itself is also a good corrosion and scale inhibitor. Packaging: Plastic drums (25kg, 100kg, 200kg, 250kg)
2,5-Dimercaptothiadiazole Dizinc Salt DMTD-Z Water-borne Antirust Additive Chinese Name: 2,5-Dimercaptothiadiazole Dizinc Salt DMTD-Z Water-borne Antirust Additive English Name: 2,5-Dimercapto-1,3,4-thiadiazole zinc salt (VII) CAS No. [63813-27-4]. Uses: Important intermediates in pharmaceutical synthesis Specification Content (%) 99.7 Ash (%) 0.3 Appearance White Powder Packaging 25KG, 200KG/barrel
Antiofam, defomer, echo a rubber.
Our company adopts new technology invented first in the world by ourselves to produce Chlorinated Paraffin -70 Pct that not using carbon tetrachloride as a solvent, It avoids disturbing carbon tetrachloride to the air ozone layer and reach to the demand ofMontreal's Agreement¡·and protect our environment which we living. By adopting new technology, the heat -stability of the products is distinct improvement. The quality of products is improved. The quality of products is improved evidently. Not only adding the variety, then importantly the consumers are satisfied and enlarging the market owning rate. Our company¡¯s chlorinated paraffin-70 pct is well received by consumers. 1. Instruction on products Commodity name is chlorinated paraffin70 or alkyl chloride70.The appearance shows in white or light yellow powder. The general molecular formulation is C25H30CL22, and the mean molecular weight is at range of 1,060¡«1,100, density of at range of 1.61.7.This product performs good stability of chemical property. It can¡¯t dissolve into water or sub-degree alcohol but in mineral oil, aromatics, alkyl chloride, ether, acetone, and ester; and endures the action of oxidant, also has the property of waterproof and anti-up. It begins to degenerate somewhat at or over temperature of 170 DEG. with degeneration of hydrogen chloride and forms into heavy alkyl substances. 25kg packaged into pp woven bag inner lined with a ply of plastic film. Bag sowed by sewing machine.
1 g 2 g 3 g 5 g 10 g 20g transparent silicone desiccant small package dehumidifier shoes moisture-proof agent manufacturers wholesale Customized size, packaging paper
Flavorless crosslinking agent BIPB peroxide series crosslinking agent Products commonly known as: BIPB, BIBP, odourless DCP, cross-linking agent BIPB, curing agent BIPB, BIPB, bridge agent BIPB, Vul-Cup 40KE, Luperox 802, Peroximon F 40MG, Perkadox 14SFI, Perperperyl PT, NORPEREROX BIPB-40C, Liandox VC-40C, Aceox BIBP 40C, Aceox BIBP 40C, OXANBIB, OXANBIB, ECILINK-40C BIK-40C, BIK BIS-40C, PBDP, PBMBDP, CCRIRIS 4588, EICSNECS246-246, Luperox-248-248, Luperperox-478-478, LuSP, LINKWELL BIPB Chemical name: di-tert-butyl peroxide diisopropylbenzene Molecular formula: C6H4 [C(CH3)2OOC(CH3)3]2 Molecular weight: 338Cas N0:025155-25-3 or 2212-81-9 Nature: It is insoluble in water and partly soluble in organic solvents such as ethanol, ether, benzene and carbon tetrachloride. The theoretical active oxygen content is 9.45%, the decomposition temperature is 182 C (half-life 1 minute), 118 - 120 C (half-life 10 hours). Purpose: This product can be used as crosslinking agent for chlorinated polyethylene, ethylene propylene terpolymer, ethylene vinyl acetate copolymer, silicone rubber, nitrile butadiene rubber, fluorine rubber and other plastics and rubber. Under the same crosslinking effect, the dosage of DCP is about 2/3, and the irritant odor in the operation process and the finished product is small. Packaging, storage and transportation: This product is packed in PE plastic bags with a net weight of 5 kilograms per bag and in cartons with a net weight of 20 kilograms per box. Storage temperature is normal, the product is not easy to deteriorate. Exposure and severe vibration should be avoided during transportation. Avoid heating, forbid mixing with strong acid and reducing agent. Quality indicators: Melting Point Temperature of Carrier with Appearance Content% of Series Products BIPB 96 Crystalline Powder 96 No 40-50 BIPB 90 White Powder 90 CaCO 3/ BIPB 40 White Powder 40 CaCO 3+Silica/
Special Rubber Vulcanizing Agent ACTOR-MTT CAS: 1908-87-8 ACTOR-MTT (3-methyl-2-Thiazolidinethion) is a thiazole carbazole compound, which contains active sulfur atoms and can cross-link halogen-containing polymers. It is especially suitable for vulcanization cross-linking of chlorinated butyl rubber, chloroprene rubber and chlorinated polyethylene rubber. Date item (lot, No) 0028 (Date production) 20110528 Appearance / appearance of white crystal White Powder Assy (HPLC) Content%>80 Dissolves Dissolves hot water Soluble in hot water M, P (capillary pipe) Melting point 55 C-65 C Water content (80 C, 12 hr dry weight loss) Moisture% less than 0.40 Ash content (950 C, 2hr) Ash% less than 0.40 Product uses: 1. MTT can be used as an efficient accelerator for chloroprene rubber. Compared with ETU, MTT maintained good physical properties and aging resistance of chloroprene vulcanized by ETU. 2. Chlorinated butyl rubber and natural rubber can be vulcanized by MTT, but the amount of natural rubber should not exceed 20%, and a higher amount of accelerator and a lower amount of magnesium oxide should be added. 3. Chlorinated butyl rubber and chloroprene rubber can be vulcanized effectively by MTT, so it is very suitable to use MTT to vulcanize them together. 4. The co-vulcanization of chlorinated butyl rubber (CBR) and natural rubber (NR) compounds is of particular significance to the tire industry. Good co-vulcanization bonding is required between the lining and matrix of CBR. Advantage: 1. Compared with sulfur curing system, MTT can obtain excellent physical properties, lower compression set and heat generation, and excellent hot air aging properties in chlorobutyl rubber. 2. The hot air aging property of rubber products vulcanized by MTT is also better than that of resin vulcanization system. The product has a low melting point and is easy to disperse. It can be mixed efficiently even in an open smelter. 3. The scorching time and vulcanization time of MTT in chlorinated butyl rubber can be delayed by MBTS or CTP or accelerated by TMTD or ZDMC. It is not appropriate to use clay alone, but it can be used with carbon black. Silica is very easy to burn, whether it is used with carbon black or with carbon black. 4. In the blend of chlorinated butyl rubber and natural rubber, MTT vulcanization can be used if the content of natural rubber is not more than 20%. When blended with chloroprene rubber, it shows excellent vulcanization characteristics and maintains the unique advantages of MTT vulcanization system. The chlorinated butyl rubber compound containing MTT can be co-vulcanized with natural rubber, and co-vulcanization improves the adhesion of chlorinated butyl rubber/natural rubber blends. Packaging: 25KG/drum Shelf life: sealed at room temperature for 12 months
CAS NO. 104-38-1 Molecular Formula C10H14O4 Molecular Weight 198.2 Chemical name : Hydroquinone Bis(2-hydroxyethyl)Ether Product Details Package 25kg/cardboard drum (with PE bag inside) Applications HQEE is a new-style poisonless chain extender instead of MOCA . Widely applied in MDI ' PUR series such as CPU /TPU /MPU . Can greatly improve polyurethane' temperature-resisting grade ã??mechanical property such as tearing ength ,shearing ability, hardness& rigidity , elastic resilience. Effectively improve the storage stability & burning-resistance of PUR' gross rubber .MDI/HQEE usually applied in the PUR products such as oil well seals , forklift tires ,conveyor belt ,hydraulic cylinder seals which have higher requirements on physical ability . Can improve the function of high resilient microspore foam products Any interested, pls send me email
Non-polluting antioxidant TH1520 macromolecule material antioxidant Chinese Name: 2,4-bis (n-octylthiomethyl) -6-methylphenol English Name: 2,4-Bis (octylthiomethyl) -6-Methylphenol CAS No. 110553-27-0 Molecular formula: C25H44OS2 Molecular weight: 424.7 Physical property: Melting point: 20 C Appearance: White crystals or colorless to yellowish liquids Specific gravity: 0.975-0.979 (20 C) Viscosity: 80-90 mPa.s (20 C) Technical Indicators: Content (>98%) Transmittance: 425 nm 95% Antioxidant 1520 is a new high molecular weight liquid antioxidant, which has certain effect on the stability of rubber and adhesive compound. 1520, it can effectively prevent gel formation and prevent rubber color, molecular weight and viscosity changes during isolation, drying, storage and shipping. 1520 is effective even in rubber processing without the addition of phosphite (TNPP). But if necessary, adding phosphite will make the effect better. At the same time, 1520 can also be used in polymer or organic matrix, including thermoplastic elastomer, synthetic oil, etc. Purpose: This product is a rubber antioxidant. Mainly used in cis-butadiene rubber, styrene-butadiene rubber, ethylene propylene rubber, nitrile rubber, thermoplastic elastomer and other synthetic rubber, its dosage is small, antioxidant effect is good, can improve the stability of plastics or synthetic plastics. It belongs to environmental protection antioxidant, and realizes the transformation of rubber products from general type to environmental protection type. This product can also be used in lubricants, plastics and other polymer polymers, with excellent oxidation resistance. Packing, storage, transportation and precautions: Galvanized drum packing, net weight 200 kg; The product should be stored in a clean and dry place to prevent rain. When handling this product, strong rubbing should be avoided.
CPE/CR Rubber Vulcanizer H631 Colour: Light yellow powder Cross-linking Agent ACTORH-631 H631 can be used as a thiadiazole vulcanization system for vulcanization crosslinking of chlorinated polyethylene rubber (CPE/CM) and chloroprene rubber (CR). As a CM/CR high-efficiency vulcanizing agent, it can produce heat-resistant, ozone-ageing, flame-retardant and excellent physical properties. It is widely used in rubber products such as cables, hoses, tapes and so on. H631 is obtained by complex condensation coupling reaction of thiadiazole derivatives and other macromolecule amides. Its appearance is a pale yellow powder. The product can be used in various vulcanization processes of CPE/CR, such as moulding, continuous vulcanization, pot-type, microwave-type, etc. H631 can effectively vulcanize chlorinated polyethylene rubber (CM), chloroprene rubber (CR) and obtain excellent vulcanizates. Characteristic 1. H631 is suitable for low pressure die-less vulcanization (conventional peroxide system requires higher vulcanization temperature and pressure), with good processing safety and longer scorching time. 2. H631 can replace high-priced plasticizers such as DOP with cheap plasticizers such as aromatic oils. 3. H631 is an effective co-vulcanizing crosslinking agent for rubber such as CPE/EPDM CPE/NR CPE/CR.
