Polyurethane

Wanhua Chemical WANNATE® HT-600 is an aliphatic polyisocyanate curing agent used in high-performance polyurethane coatings. It provides excellent weather resistance, UV stability, gloss retention, and chemical resistance. Widely applied in automotive refinishing, industrial coatings, wood finishes, and protective topcoats, it ensures durability, fast curing, and superior mechanical properties. Learn More

Wanhua WANNATE HT‑75B is an aliphatic polyisocyanate hardener for two-component polyurethane coatings. It enhances gloss retention, weathering and chemical resistance in automotive refinishes, rail and industrial coatings, plastics and wood finishes. It acts as a binder/hardener in 2K PU systems, compatible with various polyols and isocyanates. Learn More

Wanhua WANNATE® HT-790B is a high-performance hexamethylenetetramine curing agent used in phenolic resins for coatings, adhesives, and molding compounds. It enhances thermal stability, mechanical strength, and chemical resistance. Ideal for industrial coatings, foundry binders, and composite materials, ensuring improved durability, reduced emissions, and consistent curing performance in demanding applications. Learn More

Wanhua WANNATE® HTBL-175S is a high-performance blowing agent catalyst used in polyurethane foam production. It efficiently accelerates polymerization, improves cell structure, enhances foam stability, and supports consistent gel and rise profiles. Suitable for flexible and rigid foam formulations, it delivers superior processing control and optimized physical properties. Learn More

WANNATE® HTBL-275MS is a high-performance polyol suitable for producing rigid and semi-rigid polyurethane foams. It enhances dimensional stability, mechanical strength, and thermal insulation. Ideal for spray foam, board stock, and integral skin applications, it improves processing consistency and end-product durability in construction, refrigeration, and industrial insulation systems. Learn More

WANNATE® IPP-270 is an aromatic polyisocyanate used in polyurethane systems. It serves as a crosslinking agent in adhesives, coatings, elastomers, and sealants. IPP-270 enhances mechanical strength, chemical resistance, and durability. It is suitable for industrial coatings, construction materials, composite manufacturing, and specialty polymer formulations requiring superior performance. Learn More

Wanhua Chemical Group Co., Ltd. WANNATE® IT-100 is a modified MDI-based isocyanate used in polyurethane elastomers, coatings, adhesives, and sealants. It offers excellent mechanical strength, chemical resistance, and durability. Ideal for industrial flooring, waterproofing membranes, and high-performance bonding applications requiring superior curing stability and long-lasting performance. Learn More

Wanhua Chemical WANNATE® IT-170B is a modified MDI-based isocyanate used in polyurethane systems. It is widely applied in rigid foam insulation panels, spray foam, refrigeration insulation, pipeline insulation, and construction materials, offering excellent reactivity, dimensional stability, strong adhesion, and superior thermal insulation performance in industrial and building applications. Learn More

Wanhua Chemical WANNATE® IT-170BS is a modified isocyanate curing agent used in polyurethane coatings, adhesives, and sealants. It provides excellent weather resistance, high gloss retention, fast curing, and superior durability. Ideal for automotive refinish, industrial coatings, wood finishes, and protective applications requiring chemical resistance and long-term performance stability. Learn More

WANNATE® IT-170S is a modified isocyanate curing agent used in polyurethane and polyurea systems. It provides excellent adhesion, flexibility, chemical resistance, and weather durability. Widely applied in industrial coatings, flooring, waterproofing membranes, adhesives, sealants, and elastomers for construction, automotive, and infrastructure protection applications. Learn More

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