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FSE 7340
FSE 7340 is a 40A high strength fluorosilicone rubber.
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- Manufacturer: Momentive
- Product Line: Momentive Silicone Elastomers
- Product: Core Silicone Elastomers
- Industries: Building & Construction | Elastomers | Maintenance, Repair, Overhaul | Metal Processing & Fabrication
- Authorized Countries: Canada | United States
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Authorized Countries
Canada
United States
Overview
FSE 7340 is a 40 durometer fluorosilicone rubber used in applications that require exceptional fuel, solvent resistance and low temperature properties. They can be molded, extruded or calendared using different kinds of peroxides. It is generally used in automotive and aerospace applications that require excellent fuel resistance, high tear strength and exceptional low temperature properties.
Specifications
Appearance: Pale yellow
Density: 1.43 g/cm³
Hardness, Shore A: 42
Tensile strength: 11.2 N/mm²
Elongation at break: 500%
Tear strength, N/mm: 42
Compression set (22h @ 177°C): 8%
Primary Chemistry:
Fluorosilicone rubber
Features & Benefits
- Low compression set
- High tear strength
- Excellent solvent resistance
- Resistance to oils
- Low temperature flexibility
- Suitable for high temperature applications
- Consistent physical properties over a wide temperature range
- Easily pigmentable
Problems Solved
Silicone resin is peroxide curable
Limited tear strength or high compression set of fluorosilicone products
Processing limitations including extrusion and calendaring
Applications
Gaskets
Seals
Connectors
Aerospace parts
Automotive parts
Related Chemistries
Elastomers
Maintenance, Repair, Overhaul
Related End Markets
Related Functions
Building & Construction
Related Properties
Momentive Silicone Elastomers Articles
Momentive Fluorosilicone Elastomers
Learn about Momentive range of fluorosilicone elastomers that are excellent for a wide range of industrial and transportation harsh conditions.
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