Polyurethane

Wanhua WANNATE®6170F is a low-viscosity, modified MDI-based prepolymer designed for use in CASE applications (Coatings, Adhesives, Sealants, and Elastomers). It offers excellent processing characteristics, superior mechanical strength, and outstanding hydrolysis resistance. Its high reactivity and good compatibility with polyols make it ideal for high-performance polyurethane systems. WANNATE®6170F is widely applied in the production of high-durability elastomer parts, industrial adhesives, and moisture-curing coatings. It enables manufacturers to formulate products with enhanced flexibility, weatherability, and chemical resistance, making it suitable for use in construction, transportation, and general industrial applications. It is compliant with environmental standards for low-emission systems.

Wanhua WANNATE®6231 is a modified MDI-based polyisocyanate designed for polyurethane adhesives, coatings, and elastomers. It offers excellent mechanical strength, weather resistance, and low viscosity. Ideal for flexible bonding applications and waterproof coatings, it enhances performance in construction, automotive, and industrial manufacturing sectors.

Wanhua WANNATE®6250 is a modified diphenylmethane diisocyanate (MDI) used in high-performance polyurethane systems. It offers excellent mechanical strength, dimensional stability, and hydrolysis resistance, making it ideal for applications such as high-resilience foam, elastomers, adhesives, coatings, and automotive interiors requiring superior durability and processing flexibility.

Wanhua WANNATE®6901 is a low-viscosity MDI-based polyisocyanate designed for use in CASE applications, including adhesives, coatings, elastomers, and sealants. It offers excellent fluidity, reactivity, and compatibility with polyols, enabling superior mechanical strength, chemical resistance, and durability in final polyurethane products. Ideal for high-performance industrial formulations.

Wanhua WANNATE®8001 is a modified MDI product used primarily in the production of rigid polyurethane foams. It offers excellent flowability and dimensional stability, making it ideal for insulation panels, refrigerators, and construction applications. Its formulation enhances processing efficiency and final foam performance under demanding conditions.

Wanhua WANNATE®8019 is a modified MDI designed for use in high-performance polyurethane elastomers, adhesives, and sealants. It offers excellent processing properties, superior mechanical strength, and good hydrolysis resistance. Ideal for applications requiring durability and flexibility, such as industrial wheels, automotive parts, and construction sealants.

Wanhua WANNATE®8029 is a modified diphenylmethane diisocyanate (MDI) used in the production of rigid polyurethane foams. It offers excellent flowability, good dimensional stability, and enhanced insulation performance. Ideal for applications such as refrigerator insulation, construction panels, and pipe insulation, it ensures strong mechanical properties and low thermal conductivity.

Wanhua WANNATE®8105 is a modified MDI used in the production of cold-curing and fast demolding polyurethane elastomers. It offers excellent flowability, good mechanical strength, and hydrolysis resistance, making it ideal for applications such as wheels, rollers, casting parts, and other industrial components requiring durability and processing efficiency.