Rubber Material-LSR
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What is LSR?
“LSR” stands for Liquid Silicone Rubber, which is a type of silicone rubber material that is processed in liquid form and then cured into a solid elastomer. LSR is known for its unique properties and versatility, making it suitable for a wide range of applications.
LSR Information
Process: Injection Molding
Colors: Custom Colors
Tolerance: ±0.1mm
Price: Expensive
Application: medical devices, healthcare products, baby products, automotive seals and gaskets, electronics components, food-grade items, and more.
Recommended Wall Thickness: 0.5mm-5mm or even thinner
LSR Properties
Liquid Silicone Rubber (LSR) is a material with high-precision molding, biocompatibility, temperature resistance, and overall durability in demanding environments.
| Property | Value |
|---|---|
| Density (g/cm³) | 1.1-1.3 |
| Hardness (Shore A) | 10-80 |
| Tensile Strength (MPa) | Good |
| Elongation at Break (%) | Good |
| Tear Strength (N/mm) | Good |
| Abrasion Resistance | Good |
| Flexibility | Good |
| Temperature Range (°C) | -50 to 200 |
| Electrical Insulation | Excellent |
| Chemical Resistance | Good |
| Solvent Resistance | Limited |
| Oil Resistance | Fair |
| Adhesion to Metals | Good |
| Compression Set | Good |
| UV and Weather Resistance | Good |
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