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Wanhua WANNATE® 6150E is a modified MDI-based isocyanate designed for use in polyurethane elastomers and CASE (coatings, adhesives, sealants, and elastomers) applications. It provides excellent mechanical strength, hydrolysis resistance, and flexibility, making it ideal for casting elastomers, synthetic leather, and adhesives. Its low viscosity and extended pot life ensure easier processing and improved performance consistency. WANNATE® 6150E is especially suitable for use in industrial and construction materials where long-term durability and environmental resistance are critical. Its compatibility with a range of polyols makes it a versatile component in various high-performance PU systems.

Wanhua WANNATE®6170 is a high-performance modified MDI (methylene diphenyl diisocyanate) designed for use in the production of polyurethane elastomers, adhesives, and coatings. It offers excellent processing performance, good mechanical strength, and superior thermal stability. This makes it suitable for applications such as automotive parts, industrial wheels, sealing materials, and high-durability coatings. Its balanced reactivity and enhanced compatibility with polyols provide formulators with flexibility and improved product quality. Additionally, WANNATE®6170 is widely used in the production of prepolymers and cast elastomers, ensuring long service life and reliable performance in demanding industrial environments.

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.