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Silopren™ LSR 4665 SL
Silopren™ LSR 4665 SL is a two-component liquid silicone rubber with a shore A hardness of 65 that offers self-lubricating properties on the molded part after vulcanization.
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- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Liquid Silicone Rubber
- Industries: Elastomers
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
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Product Line
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Authorized Countries
Canada
United States
Overview
Silopren™ LSR 4665 SL is a two-component liquid silicone rubber (LSR) that is biocompatible and compliant with USP Class IV and ISO 10993 (parts 5, 6, 10, and 11). Its self-lubricating properties eliminate the need for secondary lubrication, aiding in the overall cost efficiency of molded components.
Specifications
Color: Transparent
Shore A hardness: 65
Tensile strength, psi: 1,316
Tensile strength, N/mm2: 9.1
Elongation at break, %: 412
Tear, die B, ppi: 171
Specific gravity: 1.13
Comp. set 22 hrs @ 23°C, %: 2.5
Primary Chemistry: Liquid Silicone Rubber
Features & Benefits
- Two component
- Self-lubricating
- Biocompatible for medical purposes
- Durometer 65
- Increased slip surface
- Delayed lubricant surface bloom
Problems Solved
Lack of lubricity for molded silicone components No slip and increased friction for automated assembly of devices Immediate surface bloom during vulcanization
Applications
Healthcare devices Complex catheters CPAP masks Biopharmaceutical tubes Medical wrap Silicone sheeting Silicone-to-silicone overmold Metal substrate with silicone overmold
Related Chemistries
Elastomers
Related Functions
Elastomers
Related Properties
Elastomers
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