HDI trimer Poly(Hexamethylene Diisocyanate) CAS 28182-81-2
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Product Description
Product Details
Description
KT-100 Poly (hexamethylene diisocyanate) is a raw material for producing polyurethane. It is mainly used as a curing agent component for light-resistant two-component polyurethane coatings, giving the coatings excellent chemical resistance and weather resistance, outstanding gloss retention and excellent mechanical properties.
Application
Application for car original paint:
Poly(hexamethylene diisocyanate) has excellent properties such as weather resistance, wear resistance and corrosion resistance, One of the main uses of Poly(hexamethylene diisocyanate) is as a polymerizing agent in polyurethane spray paint formulations and coatings, such as automotive paints.
Application for polyisocyanate curing agent:
Polyhexamethylene diisocyanate is a polyisocyanate and the most common polyisocyanate curing agent containing isocyanurate groups in the paint industry.
Specification
Items | Spec. |
Mass fraction of isocyanate (-NCO) | 21.70~22.20 % |
Viscosity (25°C) | 1750 ~3250 mPas |
Chroma | ≤40 |
Mass fraction of HDI monomer | ≤0.2% |
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