China Hight Hardness and Bright Surface Epoxy Resin for Photo Frame, Find details about China Photo Frame Epoxy, Crystal Epoxy from Hight Hardness and Bright Surface Epoxy Resin for Photo Frame
Model 312AB-6-B | Main agent 312A-6-B | Curing agent 312B-6-B |
Properties before Hardening | ||
Color | Colorless transparent | Colorless transparent |
Specific gravity | 1.15 | 0.97 |
Viscosity(25ºC) | 2000-4000CPS | 100 MAXCPS |
Conditions of Usage | ||
Mixing ratio | A: B = 100:33(weight ratio)>3:1 | |
Hardening conditions | 25 ºC×8H to 10H or 55ºC×1.5H (2 g) | |
Usable time | 25ºC×40min (100g) | |
Properties after Hardening | ||
Hardness, shore D | <86 | |
Withstand voltage, KV/mm | 22 | |
Flexural strength, Kg/mm2 | 28 | |
Volume resistivity, Ohm3 | 1x1015 | |
Surface resistance, Ohmm | 5X1015 |