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Wanhua Chemical Group WANNATE® 8122 is a high-performance aliphatic isocyanate curing agent used in automotive refinishing, industrial coatings, wood finishes, and protective coatings. It provides excellent weather resistance, gloss retention, chemical resistance, and durability. Ideal for two-component polyurethane systems requiring superior UV stability and long-lasting exterior performance.

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Wanhua Chemical **WANNATE® 82681** is a high-performance isocyanate curing agent widely used in polyurethane coatings, adhesives, sealants, and elastomers. It provides excellent weather resistance, chemical stability, gloss retention, and mechanical strength, making it suitable for automotive refinish, industrial coatings, wood finishes, and protective applications requiring durability and superior crosslinking performance. Learn More

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

Wanhua WANNATE® CDMDI-100H is a cycloaliphatic diisocyanate prepolymer designed for high-performance polyurethane systems. It is widely used in the production of coatings, adhesives, sealants, and elastomers (CASE), especially where light stability, weather resistance, and low yellowing are critical. Due to its aliphatic structure, it offers superior UV resistance and excellent mechanical properties, making it ideal for outdoor applications such as automotive refinishing, construction sealants, and protective coatings. Its low viscosity and long pot life enhance processing efficiency, while ensuring durable, high-gloss finishes. WANNATE® CDMDI-100H is particularly suited for premium PU systems requiring optical clarity and environmental resistance.

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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 WANNATE® CW-20 is a solvent-free, aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It is primarily used as a curing agent for high-performance polyurethane coatings. Applications include automotive refinish paints, industrial anti-corrosion coatings, and clearcoats requiring excellent weather resistance, chemical stability, and mechanical durability. CW-20 is ideal for two-component systems due to its low viscosity, fast drying, and outstanding gloss retention. It is especially suited for exterior applications in harsh environments, such as marine, infrastructure, and aerospace coatings, where long-term durability and UV resistance are critical. Its low VOC profile also supports compliance with environmental regulations.

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WANNATE® HB-100 is an HDI-based aliphatic polyisocyanate used primarily as a hardener or crosslinking agent in two-component polyurethane coatings and adhesive systems. It enhances chemical resistance, weatherability, gloss retention, and mechanical strength, making it suitable for automotive, industrial, and high-performance protective coating applications requiring durable, non-yellowing finishes. Learn More

WANNATE® HDI is an aliphatic isocyanate widely used in high-performance polyurethane coatings, automotive refinishes, industrial paints, and protective finishes. It provides weather resistance, color stability, gloss retention, and durability. Ideal for outdoor applications, it enhances mechanical strength, chemical resistance, and long-term surface protection in demanding environments, ensuring extended service life. Learn More