Product features:
1. Good roller processing performance, non-stick roller, easy roller, moderate plasticity.
2. Excellent and stable comprehensive performance, excellent mechanical properties, high tear strength, low compression permanent deformation.
3. Comply with ROHS, REACH and other regulations
Application:
1. Silicone gaskets, sealing rings, sealing pads, etc.
2. Silicone toys, accessories, mobile phone cases, covers, watch straps and other soft rubber parts.
Project | Basic Indicators | Unit | |
Types | Molded fumed silicone | Molded precipitated silicone | |
Appearance | High clarity | Milky-white | \ |
Plasticity | 260±30 | 160±30 | |
Hardness | 68±3 | 60±3 | Shore A |
Density | 1.20±0.03 | 1.16±0.03 | g/cm3 |
Tensile Strength | 9 | 7 | (Mpa)≥ |
Elongation at Breakage | 500 | 350 | (%)≥ |
Tear Strength | 30 | 15 | (N/mm)≥ |
Volume Resistivity | 10^15 | 10 13 | (Ω•cm)≥ |
Breakdown Strength | 22 | 18 | (kV/mm)≥ |
Operating Temperature | -50~200 | -50~200 | ℃ |