Products

China Star Materials Mixed diaryl-p-phenylene diamine (Win gstay 100 AZ) is a kind of lasting effective antiozonant, and excellent antiozonant for CR. It is perfect antiozonant to extend the useful life of tires if used together with Antioxidant OD. It has the strongest metal oxidation resistance among all phenylene diamine antioxidant.

China Star Materials Antioxidant ODA is mainly used to produce tires, tube tires, cables, rubber overshoes, rubber mats, thermal aureoles and sponge products, etc. When ODA is used in CR with Antioxidant ODA as co-reagent, it will perform its best thermal resistance, reduce the plasticity of unvulcanized CR, and decrease the degree of shrinkage during calendering, so is helpful to adjust the size of semi finished articles, and increase the stability of CR during transportation and storage.

China Star Materials N,N'-m-phenylene bismaleimide (Vulcanizator HVA-2(PDM)) can be used as vulcanizator in rubber processing, auxiliary vulcanizator in peroxide system, vulcanization retarder and tackifier, and it can be used in universal rubber, special rubber and rubber-plastic blend. In NR, HVA-2 can prevent the revert of vulcanization, improve heat resistance, reduce heat-dissipating, and heighten aging resistance, modulus of vulcanized rubber as well as the cohesive force between rubber and tire cord.

China Star Materials Octylated diphenylamine (Antioxidant OD) is antioxidant for NR, SBR, NBR and CR. It has good protective character to heat, oxygen, flexing and crazing, and is efficient to rubber whether used together with carbon black. It has obvious thermal brittleness resistance in CR, and can increase its protective character to ozone aging.

China Star Materials Nickel dibutyldithiocarbamate (Antioxidant NBC) is bottle-green powder. It can be used as an antiozonant for CR, CSPR, ECO, SBR, NBR, etc. In CR, it can improve the thermal resistance of rubber, and reduce the discoloration under the sun, and it can slightly retard the vulcanization.

China Star Materials Aliphatic ether polysulfide (Vulcanizator VA-7) is vulcanizator for NR, SBR, NBR and other unsaturated rubber. It can easily disperse in rubber. Compared with sulfur, VA-7 has better crosslinking effectiveness, good aging resistance of vulcanized rubber and will not make rubber bloom.

China Star Materials Dipentamethylene thiuram tetrasulfide (Accelerator DPTT (TRA)) can be used as accelerator or vulcanizator for NR, EPR, CR, SBR, BR, IIR, NBR, CSPR as well as latex.