Blocked aliphatic polyisocyanate based on HDI. Used as a hardener to formulate lightfast one-pack stoving polyurethane coatings, and as an additive in conventional coating systems to improve flexibility and adhesion. Can be used to formulate high-quality coil coatings.
Details
Product Type
Applications
Producer
Supplier
Chemical Composition
Aliphatic polyisocyanate based on HDI
Advantages
- outstanding flexibility
- good hardness
- resistance to scratching and abrasion
- good weather stability
Other Applications
primers
top coats
coil coatings
Storage
Storage temperature : 0 - 30 °C
Technical data
Quantity | Value | Unit | Comment |
---|---|---|---|
Appearance Properties | |||
Physical state | Fluid | ||
Color (Hazen) | <60 | ||
Physical Properties | |||
Viscosity | 1950 - 3450 | cP | 23°C |
Density | 1.1 | g/ml | 20°C |
Thermal Properties | |||
flash point | 50 | ºC | |
Chemical Properties | |||
Non-volatile materials | 70 - 74 | % wt | |
Blocked NCO Content | 10.2 | % | |
Equivalent weight | 412 | g/eq |
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