Cast polyurethane pre polymer series product line, which contains polyester type TDI system, polyether type TDI system, polyol MDI system, NDI, PPDI system, IPDI . Polyester type TDI system products is the general product, because of its products with high mechanical strength, good wear resistance, resistance, oil resistance, solvent resistance, good heat resistance and other advantages, the characteristic of TDI system of polyether and polyester type TDI system products the biggest difference lies in the wear resistance is good, good hydrolysis resistance, convenient operation, low price, mainly for the production of ordinary type polyurethane elastomer products, such as a variety of industrial parts, roller, rubber roller, rubber, oil seal, cushion material, plates and so on. And polyol MDI system the biggest advantage lies in the product without excitant odour, product has good toughness and elasticity, wear-resisting, waterproof excellent is mainly used for the production of the corresponding requirements of polyurethane elastomer products.

NDI, PPDI series products with very high dynamic mechanical properties, especially heat resistance, long-term work in the environment of 120 DEG C, with low interior heat build-up. Mainly used for producing the corresponding requirements of polyurethane elastomer products, such as a variety of industrial parts, roller, rubber roller, rubber, oil seal, cushion material, plates and so on.

IPDI non yellowing series products with good transparency, excellent anti UV properties, room temperature with low viscosity, with adjustable curing removing film time, mainly used for production of non yellowing requirements of products, such as lenses, dashboard can also be for drip glue, nameplate, labels and so on.