China RTV2 Silicone Rubber for Making Skin Punture Practice Liquid Silicone Rubber, Find details about China RTV2 Silicone Rubber, RTV2 Skin Punture Practice from RTV2 Silicone Rubber for Making Skin Punture Practice Liquid Silicone Rubber
Properties Index | Test Report | |
Before Curing | Appearance | Translucent fluid |
Viscosity(cps) | 4000±1000 (Adjustable) | |
Operating | Mixing Ratio (By weight) | 1 :1 or 10 :1 |
Operating Time(25ºC /min) | 30~50 (Adjustable) | |
Curing time (hr, basically cured) | 3~5 (Adjustable) | |
Curing time (hr, perfectly cured) | 12 | |
After Curing | Hardness (shore A) | 25±2 |
Tear strength (kN/m) | 29+2/-7 | |
Tensile strength (Mpa) | 6.0+2/-1.0 | |
Shrinkage (%) | ≤0.1 | |
Elongation (%) | 400~600 | |
Density (g/cm) | 1.02 |