Supplier: Chloroprene rubber:, cr121, cr232, cr322, cr244, dcr213, sn121, sn122, sn232, sn233, sn238, sn239, sn236t, sn237t, sn321, sn240t, sn241, sn242a, sn242b, sn243, sn244, sn245t, rubber accelerator:, mbt(m), mbts(dm), zmbt(mz), mdb, bt, cbs(cz), mbt.na, nobs, tbbs(ns), dcbs(dz), dptt(tra), tbztd, tetd, tmtd(tt, tmt), tmtm(ts), zbec (zbdc, ztc), ddts, zdbc(bz), tibtd, zdc(zdec, ez), zdmc(pz, zdpc), zepc, sdbc(tp), tdec, zbpd, sbec, zdtp, zdibc, dotg, dpg(d), cdmc(cdd), detu, etu(na 22), dbtu, dptu( ca), acceleratorm 4, 4 Difluorobenzhydrol
Mainly supply rubber antiscorching agent PVI(CPT). 25kgs/bag
Supplier: Rubber antioxidant A, D, tmq, ble, ippd, 6ppd, Rubber accelerator mbt, mbts, cbs, mbs, dpg , tmtd
Supplier: Tetramethyl thiuramdisulfide (tmtd), tetd, zdec, zdmc, cbs, dcbs, tbbs, mbt, mbts, dpg, nobs., dtdm, antioxidant bht, 6ppd, ippd
(n-phenyl-1-naphthylamine) 1f=molecular formula:c16h13n 2.Spccification:(gb8827-88) Item spccification Appcarance yellow or purple flake Solidifying point, 0f¦fª 53.0 Free amine(phenylamine), %f_ 0.20 3 properties:yellow or purple flake. Melting point 62f¦, flash point 188f¦, gravity 1.16f+1.17. Little soluble in water, but soluble in acetone, ethyl acetate, benzol, tetracol, alcohol and gasoline. Polypropyrene knitted bags lined with polyethylene bags. Net weihgt 25kg per bag.
Supplier: Rubber chemicals like ZDEC, ZDBC, ZBEC, ZDMC, ZMBT, TDEC, DPTT, DTDM, TDEC, TBZTD, TETD, MB, DPG, ETU, ZDTP and rubber masterbatch;high purity ultrafine alumina powder, aluminium isopropoxide(AIP), aluminium sec-butoxide
(1) a professional manufacturer of rubber chemicals, aluminin isopropoxide(aip), aluminium sec-butoxide (asb), high purity ultrafine alumina powder for nearly 20 years. (2) factory cover an area of 135000m2. (3) passed iso9001, iso14001.Done reach pre-registration. (4) stable quality and supply;environmental protection production. (5)superior products:powder like zdec, zdbc, zbec, zdmc, zmbt, dptt, dtdm, tdec, tetd, tcy, and masterbatch like Zno-80, cao-80, s-80, mbts-80, mbt-80, tmtd-80, etu-80, cbs-80, dptt-80, dtdm-80, zdec-80, zdbc-80, zdmc-80, zbec-80, zdtp-50, etu-80, mb-80. (6)for more details, free to call me or e-mail me, website:www.Lianlianchem.Com¡¨º»skype:prince.Deng; m.B:86-13506649571 Coextruded paper bags lined with polyethylene film bags.Net weight 25kg per bag.
Supplier: Rubber vulcanization accelerator: MBT, MBTS, CBS, DCBS, NOBS, TMTD, ETU, ZDBC, ZDEC, Antioxidant: SP, SP- C, SP- W, CTP
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
