We continue to improve and innovate PU Square Pad, PTMEG Based Casting Polyurethane Prepolymer, 3 5 Crystal Water Zinc Borate and services to provide customers with comprehensive solutions and develop together with industry colleagues. Our company always adheres to the belief of common development and looks forward to cooperating with more friends. We are willing to work hand in hand with you in the new century to create a brilliant future. In the future, our company will continue to uphold the spirit of "inspiration, stability and innovation".

Product Features

PTMEG based polyurethane prepolymer are recommended for applications where parts undergo dynamic stress, etc, they incur lower heat build-up. They also have advantages in high resilience, low temperature performance and resistance to water attack(hydrolysis). Polyethers also have lower viscosity and specific gravity，and MDI based products have lower isocyanate odour than similar TDI types and have superior hydrolysis resistance and often have higher resilience.

With high NCO content and catalyst intervention, the reaction rate of MDI feedstock is 1-2 times faster than that of TDI series feedstock.Because of the high resilience and flexibility, MDI series products are much better than TDI series products in the application effect of sieve plate. The improvement of elasticity is helpful to improve the impact wear resistance and self-cleaning effect of products.

Because of the high activity of MDI, the application temperature of MDI raw materials is much lower than that of TDI series raw materials in order to prevent the degradation of physical properties of final products caused by self-polymerization of raw materials. The thermal stability and temperature resistance of MDI materials are lower than that of TDI series. The main reason is that the crystallinity and temperature resistance of MOCA, the basic material of TDI series, are better than those of MDI chain extender BDO.

Specifications

We love an incredibly fantastic standing amid our consumers for Defence Military/Army Bulletproof Helmet Kevlar/PE Fast Helmet with High Ballistic Performance. In terms of operations, we always advocate people-based management and insist on talent being the source of business development. Our company has established long-term and stable cooperative relations with various internationally renowned companies.

Hot Tags: mdi two componment ptmeg type casting pu, China, manufacturers, factory, buy, Quazi MDI Three Componment Casting PU, PU ROD, PU SHEET, 3 5 Crystal Water Zinc Borate, MDI Two Componment PTMEG Type Casting PU, PU Square Pad