Pipeline Insulation

Wanhua WANNATE® PM-200 is a polymeric MDI (methylene diphenyl diisocyanate) widely used in polyurethane applications. It is ideal for producing rigid foam, integral skin foam, and high-resilience flexible foam. Common applications include insulation materials for refrigerators and construction, automotive interiors, adhesives, coatings, and elastomers. PM-200 offers excellent reactivity, flowability, and mechanical strength, making it suitable for continuous and discontinuous panel production. Its stable performance under various processing conditions ensures consistent product quality. Additionally, PM-200 is frequently used in composite wood products and molded foam parts, providing durability and thermal insulation across industrial and consumer product segments.

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WANEFOAM® RB9 is used for producing rigid polyurethane foam applied in insulation, construction panels, and appliance manufacturing. It delivers excellent thermal insulation, dimensional stability, and processing performance, making it suitable for refrigerators, cold-chain equipment, and building energy-saving systems requiring durable, efficient polyurethane foam solutions. Learn More

WANEFOAM® RCP9 is a high-performance polyurethane additive designed to optimize foam structure, enhance dimensional stability, and improve processing efficiency. It is widely used in rigid polyurethane foam applications such as insulation panels, refrigerators, pipelines, and construction materials, delivering consistent cell formation, energy efficiency, and reliable long-term thermal performance in service. Learn More

WANEFOAM® RH9 is used for producing rigid polyurethane foam in insulation and construction applications, including roofing, walls, and cold-storage facilities. It provides strong adhesion to concrete, brick, and wood substrates, fast curing, dimensional stability, and effective thermal insulation, supporting energy-efficient building and industrial systems. Learn More

WANOL® FR212 is widely used in the production of flame-retardant polyurethane foams, insulation panels, coatings, adhesives, sealants, and elastomers. It improves fire resistance, thermal stability, and mechanical performance. Ideal for construction, refrigeration, transportation, and industrial applications requiring safety, durability, energy efficiency, and reliable long-term polyurethane processing performance. Learn More

Wanhua Chemical WANOL® R2438A is mainly used in rigid polyurethane foam production for refrigerators, freezers, insulation panels, and construction materials. It provides high reactivity, smooth demolding, excellent pentane compatibility, fine cell structure, dimensional stability, and improved thermal aging performance for high-efficiency insulation systems. Learn More

Wanhua Chemical WANOL® R4110 is widely used in rigid polyurethane foam production for refrigerators, freezers, insulation panels, pipelines, and construction materials. It offers excellent compatibility with pentane blowing agents, improved dimensional stability, strong insulation performance, and efficient processing, making it ideal for energy-saving thermal insulation applications. 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

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