| About |
|---|
| Silopren LSR 3186/50 is a two-component liquid silicone rubber for injection moulding processes. This material is an excellent candidate to consider for the manufacture of elastomeric articles requiring self-lubricating properties. The self-lubricating effect is achieved by a fluid which exudes out of the vulcanizate over an extended period of time. It typically starts between a few hours and one day after vulcanization. Silopren LSR 3186/50 liquid silicone rubber shows a low compression set after vulcanization without post-curing. Key Features and Benefits Vulcanizates consisting of Silopren LSR 3186/50 liquid silicone rubber are typically distinguished by the following properties: low compression set without post-cure self-lubricating properties low viscosity fast cure high thermal stability outstanding resistance to aging easy to color Potential Applications Because of the outstanding properties Silopren LSR 3186/50 liquid silicone rubber is an excellent candidate to consider for use in wire harness applications for the following elastomeric articles: cable seals grommets gaskets plug seals&& |
| Product Description | |
|---|---|
| Supplier | Momentive |
| Generic | 硅橡胶,LSR |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Low Viscosity,Quick molding cycle,Good stripping performance,Self-lubricating,Heat Stabilized,Fast Cure,Good coloring |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | DIN 53479 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 49 | DIN 53505 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 9.70 | MPa | DIN 53504 |
| Tensile strain | |||
| fracture | 600 | % | DIN 53504 |
| tear strength | 43.0 | kN/m | ASTM D624 |
| Compression deformation | |||
| 175℃，22 hr | 25 | % | ISO 815 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Thermosetting components | |||
| Component A | 按重量计算的混合比: 1.0 | ||
| Component B | 按重量计算的混合比: 1.0 | ||
| Storage period | |||
| < 27℃ | 77 | wk |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Vulcanization（175℃） | 10.0 | min |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| colour | |||
| — | Translucent | ||
| — | Translucent | ||
| viscosity | DIN 53018 | ||
| 20℃ | 420 | Pa·s | DIN 53018 |
| 20℃ | 460 | Pa·s | DIN 53018 |
| storage stability | |||
| 20 ℃ | 4300 | min |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Fluid Content | |||
| — | 1.0 | % | |
| — | 1.0 | % |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die B |
| 3. Part B |
| 4. Part A |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |