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FluoroSeal 400 is commercial grade. Gasket sheet manufactured from 100% fluoroelastomer polymer. Designed for applications that require 400°F service temperature and excellent chemical resistance.

Polymer Name: Fluoroelastomer (FKM)

Physical Form: Sheets

Features: Chemical Resistant, High Temperature Strength

End Uses: Aerospace Applications, Construction Applications, Gaskets, Military Applications, O Rings, Pipe Seals, Washer

Tensile Strength: 8.268 - 8.268 MPa

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Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Benefits

Fluoroelastomers are high technology elastomers designed for extreme heat, oil and chemical resistance. Fluoroelastomer products are nearly equal to silicone materials in heat resistance, while resisting animal and vegetable oils, aliphatic aromatic and halogenated hydrocarbons and concentrated acids and alkalis. Alpha Engineered Composites FluoroSeal fluoroelastomer sheet packing is especially recommended for fabrication into gaskets, seals, packings, washers, pads, shims, curtains, joints and other parts for use where severe operating conditions prevail.

Applications & Uses

High Quality Industrial Fabrics and Composites from Alpha Engineered Composites

• EPDM sheet rubber

• Flue duct expansion joint materials

• Silicone sheet rubber

• Elastomer coated and calendered fabrics

• PTFE coated fabrics and tapes

• Fiberglass insulation matting

• Silicone coated fabrics

• Film and foil laminates

• Specialty belting

• Safety clothing and welding curtain fabrics

Properties

Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Average Elongation175.0%ASTM D 412/DIN 53504
Hardness Durometer (Shore A)75 (±5)Shore AASTM D 2240/DIN 53505
Service Temperature-420.0°F
Specific Gravity1.83g/cm3ASTM 792
Tensile Strength1200.0psiASTM D 412/DIN 53504