LANXESS Trixene BI 7982 blocked curing agent
Product introduction
Trixene BI 7982 is a blocked isocyanate based on HDI. It is suitable for baking coating systems and can provide good light resistance, chemical resistance, and improve the physical strength of the coating film.
characteristic
|
Exterior |
Transparent liquid |
|
Viscosity (25ºC) |
300~900mPa.s |
|
solid content |
68~72% |
|
Chroma (Hazen) |
100max |
|
NCO content |
10.2%(supply status) |
|
NCO equivalent |
410(supply status) |
|
solvent |
Propylene Glycol Monomethyl Ether |
|
Flash point |
39℃ |
|
proportion |
1.0~1.1 |
|
Decapsulation temperature |
110℃~120℃ |
Precautions
Blocked isocyanates still have high reactivity with moisture, so it is recommended to avoid contact with moisture during storage and use.
