China Casting Epoxy Resin for Crafts Totally Clear Crystal Epoxy Glue High Glossy Resin Anti Yellowness Epoxy Resin Liquid, Find details about China Casting Epoxy Resin for Crafts, Totally Clear Crystal High Glossy Resin from Casting Epoxy Resin for Crafts Totally Clear Crystal Epoxy Glue High Glossy Resin Anti Yellowness Epoxy Resin Liquid
Before Curing:
Items | Units/conditions | Part A | Part B |
Viscosity | (mpa.s) 25ºC | 500-1000 | 5-20 |
Density | g/cm3 25ºC | 1.15-1.26 | 0.95-1.16 |
Ratio | weight | 3 | 1 |
volume | 2.5 | 1 | |
Operative time | Mins at 25ºC | 150g | 30-45mins |
gel time | 25ºC | 2-4 hrs | |
Curing time | 25ºC | 24-48 hrs | |
80ºC | 1 hr | ||
Life span | 12 months |
After Curing:
Items | Units/conditions | Technical Data |
Viscosity | Shore-D | 80-85 |
Volume resistivity | 25ºC/ Ω./ cm | 4.3x1015 |
Surface resistivity | 25ºC/ Ω. | 2.6x1014 |
Dielectric strength | 25ºC KV/MM | 25 |
Coefficient of linear expansion | CM/K | <6.1x10-5 |
Glass transition temperature | ºC | >90 |
Temperature resistant | ºC | -60~120 |