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Silopren™ LSR 3285
Silopren™ LSR 3285 is a two-component, self-lubricating liquid silicone rubber with 2% fluid content.
Fulfilled By ChemPoint
- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Liquid Silicone Rubber
- Industries: Building & Construction | Elastomers | Metal Processing & Fabrication | Plastics | Silicones
- Authorized Countries: Canada | United States
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Overview
Silopren™ LSR 3285 is a 52A, 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. This lubricating effect starts a few hours to a day after the curing process is complete.
Specifications
Density: 1.12 g/cm³
Shore A hardness: 52
Tensile strength, N/mm²: 9.0
Elongation at break, %: 500
Tear strength, N/mm: 40
Compression set (22 hrs at 175°C), %: 25
Primary Chemistry: Liquid silicone rubber
Features & Benefits
Self-lubricating
High thermal stability
Flexibility at lower temperatures
Resistance to aging
Noncombustible
Problems Solved
Fast release or leaching of lubricants after cure in injection molding processes
Added cost of lubricants when not using self-lubricating liquid silicones
Applications
Cable seals
Packaging
Grommets
Plug seals
Mat seals
Wire harnesses
Gaskets
Related Chemistries
Silicones
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Silicones
Related Functions
Related Properties
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