China Water Resistance Epoxy Resin for LED Shoe Light Casting, Find details about China Clear Epoxy Resin, Epoxy LED Light from Water Resistance Epoxy Resin for LED Shoe Light Casting
Model 2120AB-25D-2 | Main agent 2120A-25D-2 | Curing agent 2120B-25D-2 |
Properties before Hardening | ||
Color | Colorless transparent | Colorless transparent |
Specific gravity | 1.15 | 0.96 |
Viscosity(25ºC) | 1500-2500CPS | 250 MAXCPS |
Conditions of Usage | ||
Mixing ratio | A: B = 100:50(weight ratio) | |
Hardening conditions | 25 ºC×5H to 7H or 55ºC×2H (2 g) | |
Usable time | 25ºC×25min (100g) | |
Properties after Hardening | ||
Hardness, shore D | <78 | |
Withstand voltage, KV/mm | 22 | |
Flexural strength, Kg/mm2 | 28 | |
Volume resistivity, Ohm3 | 1x1015 | |
Surface resistance, Ohmm2 | 5X1015 | |
Thermal conductivity, W/M.K | 1.36 |