Polyurethane

WANNATE® 8310 is a modified isocyanate curing agent widely used in high-performance polyurethane coatings, adhesives, and sealants. It provides excellent weather resistance, gloss retention, chemical resistance, and durability. Suitable for automotive refinish, industrial coatings, wood finishes, and protective systems requiring superior mechanical strength and long-term stability.

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WANNATE® 8609 is a polymeric MDI widely used in rigid polyurethane foam systems. It delivers excellent insulation performance, strong dimensional stability, and high compressive strength. Ideal for refrigerators, cold storage panels, spray foam, sandwich panels, and construction insulation applications requiring superior thermal efficiency and durability.

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WANNATE® 8617 by Wanhua Chemical is a modified isocyanate curing agent used in high-performance polyurethane coatings. It provides excellent weather resistance, gloss retention, chemical resistance, and durability. Widely applied in automotive refinishing, industrial coatings, wood finishes, and protective paints, it ensures fast curing, strong adhesion, and superior mechanical properties. Learn More

WANNATE® 8618 is a modified MDI used in polyurethane elastomers, coatings, adhesives, and sealants. It offers excellent mechanical strength, abrasion resistance, and chemical stability. Suitable for cast elastomers, waterproofing materials, industrial flooring, and composite applications, it provides reliable curing performance and enhanced durability in demanding industrial environments. Learn More

WANNATE® 8779 is a modified MDI prepolymer used in polyurethane elastomers, adhesives, sealants, and coatings. It provides excellent mechanical strength, abrasion resistance, chemical stability, and durability. Suitable for CASE applications, waterproof materials, industrial rollers, and construction systems requiring high performance, processing stability, and long service life. Learn More

WANNATE® CDMDI-100L is a modified MDI used in polyurethane elastomers, coatings, adhesives, and sealants. It provides excellent mechanical strength, abrasion resistance, and chemical stability. Ideal for CASE applications, waterproof materials, construction components, and industrial parts requiring durability, flexibility, and long-term performance under demanding environmental conditions. Learn More

Wanhua Chemical Group **WANNATE® PM-8212** is a polymeric MDI widely used in rigid polyurethane foam production. It provides excellent insulation, dimensional stability, and mechanical strength. Ideal for refrigerators, freezers, sandwich panels, and construction boards, it enhances thermal efficiency, adhesion performance, and processing stability in various industrial polyurethane applications. Learn More

WANNATE® PM-8214 is a polymeric MDI widely used in rigid polyurethane foam production for insulation panels, refrigerators, and construction materials. It offers excellent reactivity, dimensional stability, and mechanical strength. Suitable for PIR systems, spray foam, and composite boards, delivering superior thermal insulation and durability performance. Learn More

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.

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WANNATE® PM-8230 is a high-performance polymeric MDI used in rigid polyurethane foam production. It is widely applied in insulation panels, refrigerators, cold storage, pipeline insulation, and construction materials. It provides excellent dimensional stability, adhesion strength, thermal insulation efficiency, and mechanical performance in composite and sandwich panel systems. Learn More

Wanhua Chemical WANNATE® PM-8236 is a polymeric MDI used in rigid polyurethane foam production. It offers excellent reactivity, dimensional stability, and insulation performance. Ideal for refrigerator panels, construction boards, spray foam, and sandwich panels, it enhances mechanical strength, adhesion, and thermal efficiency in industrial and building applications. Learn More

WANNATE® TT-550B is a modified polyisocyanate crosslinker used in high-performance coatings systems. It enhances durability, chemical resistance, and weatherability in automotive, industrial, and protective coatings. Ideal for two-component polyurethane paints, primers, sealants, and elastomers, it improves gloss, adhesion, and mechanical properties in harsh environments. Learn More