Wannate® HDI Hexamethylene Diisocyanate | Wanhua Chemical Group Co., Ltd. | Wannate® HDI is a liquid aliphatic diisocyanate. It is a colorless or pale yellow liquid with low viscosity. Wannate® HDI is a raw material for polyurethanes. Products based on Wannate® HDI are mainly used in PU varnish, top-grade coatings, car refinishin...view more Wannate® HDI is a liquid aliphatic diisocyanate. It is a colorless or pale yellow liquid with low viscosity. Wannate® HDI is a raw material for polyurethanes. Products based on Wannate® HDI are mainly used in PU varnish, top-grade coatings, car refinishing paint, plastic coating, top-grade wood-paint, industrial coating, anti-corrosive coating, elastomers, adhesives and textile finshing agent. Polyurethane coatings based on Wannate® HDI have a high degree of oil resistance coupled with good wear-resisting; It is also lightfast and has the property of powdering resistance,color retention and weathering resistance. In addition, Wannate® HDI also can be used in coating curing agent, high polymer adhesive, low temperature adhesive for printing paste, collar copolymer coating, and immobilized enzyme adhesive. view less | |
Wannate® HMDI Hexamethylene Diisocyanate | Wanhua Chemical Group Co., Ltd. | Wannate® HMDI is a liquid cycloaliphatic diisocyanate. It is a colorless or pale yellow liquid with low viscosity and characteristic odor. Wannate® HMDI is a raw material for polyurethanes. Polyurethane resins based on Wannate® HMDI have a high degree of ...view more Wannate® HMDI is a liquid cycloaliphatic diisocyanate. It is a colorless or pale yellow liquid with low viscosity and characteristic odor. Wannate® HMDI is a raw material for polyurethanes. Polyurethane resins based on Wannate® HMDI have a high degree of flexibility coupled with good mechanical strength. They are resistant to abrasion and hydrolysis and retain gloss and physical properties upon weathering. A unique feature of Wannate® HMDI is its ability to form optically clear polyurethanes when combined with suitable polyol coreactants. Products based on Wannate® HMDI may be useful in coatings for flooring, roofing, maintenance, and textile applications as in cast elastomers, potting and encapsulation compounds, optical products, medical products, adhesives and sealants. view less |