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Silopren™ LSR 3485
Silopren™ LSR 3485 is a two component self lubricating liquid silicone rubber with 4% fluid content.
Documents
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Liquid Silicone Rubber
- Industries: Elastomers
- Authorized Countries: Canada | United States
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Authorized Countries
Canada
United States
Overview
Silopren™ LSR 3485 is a 31A two component self lubricating liquid silicone rubber used in injection molding. The self lubricating property is achieved by a fluid that leaches out of the cured part over an extended period of time. This lubricating effect starts between a few hours to a day after the curing process is complete.
Specifications
Density: 1.11 g/cm³
Hardness, Shore A: 33
Tensile strength, N/mm²: 10
Elongation at break, %: 730
Tear strength, N/mm: 26
Compression set (22h at 175°C), %: 25
Primary Chemistry:
Liquid silicone rubber
Features & Benefits
- Self lubricating
- High thermal stability
- Flexibility at lower temperatures
- Resistance to ageing
- Non combustible
Problems Solved
Poor resistance of liquid silicone molds to aging and combustion
Lubricants needed when not using self-lubrication liquid silicones
Applications
Cable seals
Packaging
Grommets
Plug seals
Related Chemistries
Elastomers
Related End Markets
Related Functions
Elastomers
Related Processes
Related Properties
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