Packing Materials

Wanhua WANNATE® MDI-50 is a polymeric methylene diphenyl diisocyanate (PMDI) widely used in the production of rigid polyurethane foams. It offers excellent reactivity and flowability, making it ideal for applications such as insulation panels, refrigerators, construction boards, and pipe insulation. Its superior insulation properties help reduce energy consumption in buildings and appliances. MDI-50 is also used in spray foam for roofing and wall insulation, and as a binder in composite wood products like oriented strand boards (OSB). Its versatility, processing ease, and performance make it a preferred choice in thermal insulation and industrial materials.

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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.

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Wanhua WANNATE® MDI-50T is a modified diphenylmethane diisocyanate (MDI) designed for flexible applications in polyurethane systems. It is widely used in the production of flexible foams, adhesives, sealants, elastomers, and coatings. Its balanced reactivity and superior processing characteristics make it ideal for both cold and hot curing systems. MDI-50T enhances the mechanical properties, thermal stability, and chemical resistance of end products. Additionally, it offers low viscosity, improving mixing and flow performance in manufacturing processes. It is suitable for construction materials, automotive components, footwear, and insulation applications where durability and performance are critical.

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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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Wanhua WANCOL®901H is a high-performance, waterborne polyurethane dispersion designed for applications requiring excellent adhesion, flexibility, and chemical resistance. It is widely used in industrial coatings, leather finishes, and textile coatings. WANCOL®901H offers outstanding film-forming properties, making it suitable for high-gloss and matte coatings. Its low VOC and environmentally friendly profile make it ideal for sustainable coating systems. It provides excellent abrasion resistance and weather durability, ensuring long-lasting protection for substrates. WANCOL®901H is also compatible with various pigments and additives, enabling formulators to achieve customized performance and appearance in diverse end-use applications.

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Wanhua WANCOL®905 is a waterborne polyurethane dispersion designed for high-performance coatings. It offers excellent adhesion, flexibility, and abrasion resistance, making it ideal for wood, plastic, and metal substrates. This environmentally friendly product provides low VOC content and outstanding film clarity, contributing to both durability and aesthetics. WANCOL®905 is widely used in applications such as furniture coatings, protective finishes, and decorative paints. Its fast drying time and strong chemical resistance enhance productivity and long-term surface protection. The product is suitable for both spray and roll application methods, meeting the performance and environmental needs of modern coating systems.

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WANNATE®6081H is a modified diphenylmethane diisocyanate (MDI) developed by Wanhua Chemical, designed for use in rigid polyurethane foam systems. It offers excellent flowability, enhanced dimensional stability, and superior insulation properties, making it ideal for applications such as refrigerator insulation, pipeline insulation, and building panels. Due to its low viscosity and high reactivity, it enables efficient processing and uniform foam structure. WANNATE®6081H is particularly suitable for formulations requiring strong mechanical strength and thermal resistance. Its performance advantages contribute to energy-efficient solutions across the construction and appliance industries, ensuring long-term durability and environmental benefits.

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Wanhua WANNATE®6092A is a modified MDI (methylene diphenyl diisocyanate) prepolymer designed for use in polyurethane systems requiring excellent mechanical strength, low temperature flexibility, and superior adhesion. It is widely applied in the production of elastomers, adhesives, sealants, and coatings. Due to its balanced reactivity and storage stability, WANNATE®6092A is suitable for both hot-cast and cold-cure applications, including industrial wheels, rollers, waterproof materials, and construction sealants. It offers outstanding resistance to abrasion, impact, and chemicals, making it ideal for demanding environments in automotive, mining, and heavy-duty manufacturing industries. Learn More

Wanhua WANNATE® 6099A is a high-performance aliphatic isocyanate prepolymer primarily used in moisture-curing polyurethane systems. It is especially suitable for applications requiring excellent weatherability, UV resistance, and mechanical strength. Typical uses include high-end adhesives, sealants, and coatings for construction, automotive, and electronics industries. Its non-yellowing properties make it ideal for transparent or light-colored systems. WANNATE® 6099A also offers good flexibility and durability, making it a preferred choice for applications exposed to outdoor or harsh environments. Its low viscosity ensures easy processing and compatibility with a variety of polyols and additives for customized formulations.

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