SQUARE® LIM 1510 Series
Medium Voltage Insulated Liquid Silicone Rubber for Injection Molding
SQUARE® LIM 1510 Series is a two-component, platinum-curable liquid insulated silicone rubber developed for injection molding applications. It is designed to provide good mechanical properties together with excellent dielectric behavior, making it suitable for medium-voltage power industry applications.
Key Features
This series is designed to deliver a balanced combination of insulation performance and environmental durability. Key product features include:
- High weathering resistance to UV radiation
- Good tracking and erosion resistance
- Elasticity at low temperature
- Stability at high temperature
Designed for Medium Voltage Applications
SQUARE® LIM 1510 Series is suitable for medium-voltage insulated components used in power transmission and cable accessory systems. According to the official product page, typical applications include cold shrink terminals, pipes, intermediate joints, and three-finger sleeves for systems operating under 35 kV.
Technical Parameters
Technical Parameters
Typical values for reference only. Please contact us for the latest technical data sheet.
| Property | Unit | LIM1510-35 | LIM1510-45 |
|---|---|---|---|
| Appearance | / | Translucent | Translucent |
| Mix Ratio A:B | / | 1:1 | 1:1 |
| Viscosity | Pa·s | 700 | 900 |
| Specific Gravity | g/cm³ | 1.12 | 1.13 |
| Hardness | Shore A | 36 | 42 |
| Tensile Strength | MPa | ≥ 7.5 | ≥ 7.5 |
| Elongation at Break | % | ≥ 760 | ≥ 740 |
| Tear Strength | kN/m | ≥ 27.0 | ≥ 27.0 |
| Tensile Set | % | ≤ 5 | ≤ 5 |
| Tracking Resistance | TMA | 4.5 | 4.5 |
Packaging
Documentation
Typical Applications
This product series can be used in a range of molded medium-voltage insulation components, including:
- Cold shrink terminals
- Insulated pipes
- Intermediate joints
- Three-finger sleeves
- Other cable accessory components for medium-voltage systems under 35 kV
