LR 2257
Liquid Epoxy Resin
LR 2257 is a low viscosity epoxy resin based on Bisphenol A modified with aromatic glycidyl ether.
Technical Data Sheet (TDS)
| Specific Key Data | ||
|---|---|---|
| Property | Value | Test Method |
| Appearance | Clear, no contamination | JCTM 001 |
| Color, APHA* | 100 max | ASTM D-1209 |
| Epoxy value | 5.20 – 5.50 eq/Kg | ASTM D-1652 |
| Weight per epoxide | 180 – 192 g/eq | ASTM D-1652 |
| Viscosity at 25°C (77°F) | 500 – 700 mPa.s | ISO 12058-1 |
| Typical Key Data | ||
| Density at 25°C | 1.15 g/cmP³p | ISO 1675 |
| Flash point | ≥ 138°C | ISO 2719 |
