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Wanhua WANNATE® PM-2070 is a modified MDI (methylene diphenyl diisocyanate) designed for use in rigid polyurethane foam systems. It offers excellent flowability, enhanced processing properties, and superior dimensional stability. This product is widely used in insulation applications, such as refrigerators, cold storage facilities, and building panels. It also performs well in spray foam systems, pipe insulation, and block foam production. WANNATE® PM-2070 provides low viscosity and good compatibility with polyols, making it ideal for high-performance thermal insulation products where energy efficiency and long-term stability are critical.

Wanhua WANNATE® PM-400 is a polymeric MDI (methylene diphenyl diisocyanate) widely used in the production of rigid polyurethane foams. It offers excellent reactivity, flowability, and dimensional stability, making it ideal for insulation panels, spray foam, and refrigerator foaming applications. Its strong adhesion properties and low thermal conductivity support energy-efficient construction and appliance manufacturing. PM-400 also finds use in binders for composite wood panels and specialty elastomers. With consistent quality and high performance, it enables cost-effective, environmentally friendly formulations, meeting industry standards for thermal insulation, strength, and long-term durability across multiple sectors.

Wanhua WANNATE®PM-8223 is a polymeric MDI used in the production of high-resilience flexible foams, elastomers, adhesives, and CASE applications. It offers excellent reactivity, enhanced mechanical properties, and superior dimensional stability, making it ideal for automotive, construction, and insulation industries requiring durable and high-performance polyurethane systems.