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WANOL® R4110B is a high-performance rigid foam polyether polyol widely used in polyurethane insulation foams, spray foams, sandwich panels, refrigerators, cold storage, and construction materials. It offers excellent dimensional stability, strong adhesion, superior thermal insulation, and good compatibility with blowing agents, helping manufacturers improve processing efficiency and final product performance. Learn More

WANOL® R4110H is a sucrose-based polyether polyol designed for polyurethane rigid foam systems. It offers excellent compatibility with pentane blowing agents, ensuring stable processing and uniform cell structure. Widely used in insulation panels, refrigeration, and construction materials, it enhances thermal performance, dimensional stability, and mechanical strength in finished foam products. Learn More

WANOL® R420 is widely used in rigid polyurethane foam production, especially spray foam insulation, sandwich panels, pre-insulated pipes, refrigeration equipment, and structural foam materials. Its sucrose-based polyol structure provides higher functionality, excellent dimensional stability, strong adhesion, thermal insulation efficiency, and improved mechanical strength for durable industrial and construction applications. Learn More

Wanhua Chemical WANOL® R6245 is mainly used for producing rigid polyurethane foams with excellent insulation strength and dimensional stability. It is ideal for refrigerators, cold-storage panels, construction sandwich panels, pipe insulation, and spray foam systems, delivering strong adhesion, low thermal conductivity, and durable structural performance. Learn More

WANOL® R6250 is a rigid foam polyether polyol developed by Wanhua Chemical. It is widely used in polyurethane insulation panels, refrigerators, freezers, spray foam, and construction materials. It provides excellent dimensional stability, thermal insulation performance, strong adhesion, and enhanced mechanical strength for energy-efficient rigid foam applications. Learn More

Wanhua WANOL® R8241 is widely used in rigid polyurethane foam production for refrigerators, freezers, insulation panels, and cold-storage systems. It offers excellent compatibility with pentane blowing agents, strong dimensional stability, low thermal conductivity, and improved foam adhesion, helping manufacturers achieve durable, energy-efficient, and high-performance insulation materials. Learn More

Wanhua Chemical WANOL® R8245 is a high-functionality, sucrose-based polyether polyol. It acts as a primary reactive intermediate to modify organic isocyanates for manufacturing high-density polyurethane rigid foams and honeycomb composite materials. Learn More

WANOL® R8336 is a sucrose and glycerol based polyether polyol designed for producing rigid polyurethane foams. It offers excellent insulation, dimensional stability, and mechanical strength, making it ideal for refrigeration panels, spray foam, construction insulation, and sandwich panel applications. Learn More

WANOL® R8338 is a high-performance rigid polyether polyol developed by Wanhua Chemical, widely used in polyurethane rigid foam production for insulation panels, spray foam, refrigerators, pipelines, and construction materials, offering excellent thermal insulation, dimensional stability, processing performance, and strong mechanical properties. Learn More

Wanhua Chemical WANOL® R8345 is a sucrose-based rigid polyether polyol designed for polyurethane rigid foam production. It delivers excellent thermal insulation, dimensional stability, and compressive strength, making it suitable for insulation panels, refrigerators, cold storage, and spray foam applications. Learn More

WANOL® R8345B is a high-performance rigid polyether polyol developed by Wanhua Chemical, mainly used for producing polyurethane rigid foam with excellent thermal insulation, dimensional stability, and mechanical strength in refrigeration, insulation panels, and construction applications. Learn More

WANOL® R8349 is a sucrose- and glycerol-based rigid foam polyether polyol widely used in polyurethane insulation foams, sandwich panels, spray foams, pipe insulation, refrigerators, and construction materials. It provides excellent dimensional stability, thermal insulation performance, strong adhesion, and improved mechanical strength for high-efficiency rigid foam applications. Learn More