Description
Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). As the hardener/crosslink agent for high-quality aqueous two-component polyurethane systems, it can improve the property profile of aqueous coating and adhesive systems.
Type
Hydrophilic aliphatic polyisocyanate
Key features
Solvent-free
Improve adhesive and water resistant
Applied to aqueous two-component polyurethane systems
Can be added to OH-free dispersions to improve their property profiles
Typical properties
Appearance: Milky white liquid
Monomeric HDI (%): <0.15
Density (g/ml): 1.16
NCO content (%): 17.4 ± 0.5
Viscosity (25℃): 2000-3500cP
Equivalent weight: approx. 241
Color value (Hazen): <60
Application
-Crosslinking agent
-Hardener for coatings
Storage and handling
Available in 200 kg/ barrel or 25 kg/ barrel
Store products in tightly closed original containers at 5-40℃
Shelf life: 6 months from delivery date
According to non-dangerous goods transport
