| About |
|---|
| LIM6040-D2 liquid silicone rubber is a 2-component product formulated for use in liquid injection molding to high performance elastomeric parts. It is clear, but easily pigmentable with Momentive masterbatch colors. The combination of excellent tear strength and very high tensile strength makes this product suitable for a wide variety of applications. Mechanical parts such as connector inserts, seals, flexible mounts, and valve parts can be made readily from LIM6040-D2 liquid silicone rubber. Key Features and Benefits High clarity for excellent visibility Excellent tear strength Convenient 1:1 mix ratio for use with automatic equipment Rapid cure time: 10 to 40 seconds depending upon part size, configuration, and molding temperature Wide range of molding temperatures: 150°C (302°F) to 205°C (400°F) Excellent release from metal molds The combination of excellent clarity, tear strength and very high tensile strength makes this product suitable for a wide variety of applications. Baby bottle nipples Connector inserts Seals Flexible mounts Valves Sports goggles Masks Health care equipment Camera parts Coating metal rolls&& |
| Product Description | |
|---|---|
| Supplier | Momentive |
| Generic | 硅橡胶,LSR |
| Material Status | Commercial: Active |
| Features | Good Clarity,Good stripping performance,Good Tensile Strength,Good tear strength,Fast Cure,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Liquid injection molding |
| Technical Data | |||
|---|---|---|---|
| elastic body | Nominal value | Unit | Test method |
| Basho’s elasticity | |||
| — | 54 | % | |
| — | 58 | % | |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 |
| 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 |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| colour | |||
| — | Clear/Transparent | ||
| — | Clear/Transparent | ||
| Density | |||
| — | 1.12 | g/cm³ | |
| — | 1.12 | g/cm³ |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 40 | ||
| Shaw’s A | 42 | ||
| Tensile modulus | |||
| 100% secant | 1.06 | MPa | |
| 100% secant | 1.50 | MPa | |
| tensile strength | |||
| — | 8.30 | MPa | |
| — | 9.70 | MPa | |
| Tensile strain | |||
| fracture | 600 | % | |
| fracture | 650 | % | |
| Compression deformation | |||
| 177℃，22 hr | 25 | % | |
| 177℃，22 hr | 40 | % | |
| tear strength | |||
| — | 40.4 | kN/m | |
| — | 40.4 | kN/m | |
| Electrical strength | 18 | kV/mm | |
| Relative permittivity | |||
| 1 kHz | 3.00 | ||
| Volume resistivity | 6.4E+14 | ohms·cm | |
| Dissipation factor | |||
| 1 kHz | 1.0E-4 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Postbaked 1 hr @ 204°C (400°F) |
| 3. As Molded 30 sec @ 177°C (350°F) |
| 4. Part B |
| 5. 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. |