Features of 1:1 mix Addition cure silicone rubber
A. Good characteristics of easy-operation
B. Light viscosity and good flowability
C. Favorable tension
D. Low shrinkage
E. No deformation
F. High temperaure resistance, acid and alkali-resistance and ageing resistance
Application of 1:1 mix Addition cure silicone rubber
1:1 mix Addition cure silicone rubberfor PU/poly resin, unsaturated resin, plaster, candles and gypsums crafts, toys, soap, statuary, casting molds making, etc.
FOQ of 1:1 mix Addition cure silicone rubber
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to follwoing reasons: Adding too much silicone oil which will destroy the molecular of silicone rubber; Making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; Making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.
Any question abt 1:1 mix Addition cure silicone rubber pls free to ask us.
| Model | E620# |
| Appearance | white/Translucent |
| Mixing proportion of curing agent (%) | 1:1 |
| Operating time (mins 25 0 C ) | 30-40mins |
| Curing time(hours 25 0 C ) | 5-6hours |
| Hardness (A°) | 20 |
| Density ( g/cm 3 ) | 1.08 |
| Viscosity (mPas - 25 0 C ) | 29000 |
| Tensile-strength(kgf /cm 2 ) | ≥45 |
| Tear-strength (kgf /cm ) | ≥33 |
| Elongation-break( % ) | ≥ 460 |
| Retractility( % ) | ≤0.25 |