PU
DESMOMELT-540/1
DESMOMELT-540/1 | |||
이명 | Urethane Hotmelt | ||
CAS NO | 포장단위 | 25KG/포대 | |
ORIGIN | Covestro | ||
Specification | |||
항목 | 규격 | 단위 | |
Solution viscosity, 15 % in butanone-2 (MEK) at 23 °C, Haake | 300 ± 200 | mPa·s | |
Hydroxyl content | < 0.1 | °C | |
Density | approx. 1.2 | g/ml | |
Crystallization | approx. 10 | min | |
Minimum activation temperature | approx. 60 | °C | |
Heat resistance | approx. 80 | °C | |
Adhesion on plastizied materials | excellent | ||
Appearance | opaque | (yellow discoloration may occur) |