China Low Shrinkage Tin Cured Liquid Silicone material Making Mold, Find details about China Liquid Silicone Mold, Tin Cure Silicone from Low Shrinkage Tin Cured Liquid Silicone material Making Mold
Model | 902-40 | 902-30 | H8225 | H8230 |
Mixing ratio (A:B) | 100:2~3 | 100:2~3 | 1:1 | 1:1 |
Hardness (Shore A)≥ | 25 | 30 | 25 | 30 |
Tear-strength (kgf/c m²)≥ | 21 | 22 | 25 | 26 |
Viscosity ( mixed 25°C mpa.S) | 25000±2000 | 25000±2000 | 18000±2000 | 20000±2000 |
Shrinkagerate (%)≤ | 0.2 | 0.2 | 0.1 | 0.1 |
Elongation(%) | 450 | 400 | 450 | 400 |