DCP by Hangzhou Hi-Tech Fine Chemical acts as a polyolefin and rubber vulcanization crosslinker. It is a Dicumyl peroxide. Offers increased thermo resistance, chemical resistance, pressure durability, crack resistance and mechanical strength. Also available separately as monomer polymerization initiator. DCP is widely used in building decoration materials, polyolefin, foam, crosslinked PE, insulation wire and cable, shoes, plastic foam, various other plastics as well as rubber products.
TPR by Hangzhou Hi-Tech Fine Chemical is Sodium bicarbonate. Acts as an endothermale foaming agent. TPR is applied in light industrial products such as tools, racket grip, computer keyboard, household goods such as luggage grip, soft tablecloths, curtain, anti-skid pad, medical equipment such as medical drip stoppers, infusion bags, auto industry such as flexible seals, the stall ARGILLITE, damping ring, elastic soft cushion, construction industry, such as decorative sheet, bridge joints, substitute material of PVC, electric packaging industry, such as high voltage electrical connectors, wire and cable insulation as well as sheathing, antistatic electronic components and so on.
H (DPT) by Hangzhou Hi-Tech Fine Chemical is Dinitroso pentamethylene tetramine. Has large quantities of gas volume and decomposition temperature. Is easy of regulating, good compatibility of rubber, low-cost, high-brightness products. Widely applied in foaming rubber, such as natural rubber, nitrile butadiene and styrene rubber, the products will not change color and be free from contamination. Moreover, H (DPT) is widely applied in compression molding and blow molding of plasticized PVC. Usually add some additives (such as surface-treated urea, biuret, salicylic acid, phthalic acid and polyols etc.) in foaming processing to reduce the decomposition temperature within the scope of 120 - 190 ° C to produce gas.
