Wanhua WANNATE® MDI-50F is a liquid, low-viscosity diphenylmethane diisocyanate (MDI) widely used in the polyurethane industry. It is ideal for applications requiring fast reactivity and high crosslinking density. Common uses include the production of rigid polyurethane foams for insulation panels, refrigeration, and construction materials. MDI-50F is also applied in binders for composite wood products, adhesives, and elastomers. Its excellent flowability and processing characteristics make it suitable for high-speed production lines. Additionally, it provides superior thermal insulation, dimensional stability, and mechanical strength, making it a reliable component in energy-efficient and high-performance industrial and construction solutions.

WANEFOAM® RHF2 is designed for producing rigid polyurethane foam used in thermal insulation and structural applications. It is widely applied in building walls, roofs, cold storage, and industrial equipment, providing strong adhesion, dimensional stability, and low thermal conductivity for energy-efficient insulation systems.