China Food Grade Silicone Making Children Silicone Tray Heart Shape, Find details about China Children Silicone Tray, Food Grade Silicone Tray from Food Grade Silicone Making Children Silicone Tray Heart Shape
Model | 6210 | 6215 | 6220 | 6225 | 6230 |
Mixing ratio (A:B) | 1:1 | 1:1 | 1:1 | 1:1 | 1:1 |
Hardness (Shore A)≥ | 10 | 15 | 20 | 25 | 30 |
Tear-strength (kgf/c m²)≥ | 16 | 18 | 20 | 21 | 22 |
Viscosity (A/B mixed 25°C mpa.S) | 8000±2000 | 8000±2000 | 10000±2000 | 10000±2000 | 10000±2000 |
Shrinkagerate (%)≤ | 0.1 | 0.1 | 0.2 | 0.1 | 0.1 |
Elongation(%) | 500 | 480 | 450 | 450 | 400 |