|
|
 |
| Fast-drying Grades |
The weatherability of standard Duranate™ grades and the inherent advantages of HDI
polyisocyanate – together with far shorter drying times. |
|
| Grade |
Solids
(wt%) |
NCO
(wt%) |
Viscosity
(mPa・s, 25°C) |
Solvents
contained |
Special
properties |
| 21S-75E |
75 |
15.5 |
170 |
Ethyl
acetate |
Low-temp. curing |
| MFA-75X |
75 |
13.7 |
250 |
Xylene |
High weatherability
High cross-linking |
| MHG-80B |
80 |
15.1 |
900 |
n-Butyl
acetate |
Hardness
High weatherability
High cross-linking |
|
Drying rate – comparison with standard grades at 20°C, 60% RH
| Drying time |
 |
|
|
|
