Physical properties |
Value |
Non-volatile components (% ) |
40±1 |
Color (Garden) |
≦ 1 |
Viscosity (25℃, mPa .s) |
200 |
NCO content (%) |
4.4 |
ion type |
Anions |
density 25℃ |
1.0-1.1 |
PH value |
7-8 |