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MicrOring® Seals FS

1 of 6 products in this brand
MicrOring® Seals FS combines the good high and low temperature stability of Silicones with the fuel, oil and solvent resistance of fluorocarbons. FS compounds feature good compression set and resilience properties. FS compounds are suitable for exposure to air, sunlight, ozone, chlorinated and aromatic hydrocarbons.

Polymer Name: Fluorosilicone

Physical Form: O-rings

Features: Good Compression Set, Good Fuel Resistance, High Resilience, High Temperature Resistance, Low Temperature Resistant, Oil Resistant, Ozone Resistant, Solvent Resistant, Sunlight Resistant

End Uses: Aerospace Seals, Medical Devices, O Rings

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Knowde Enhanced TDS

Identification & Functionality

Polymer Name
Technologies
Materials

Fluorosilicone (Fvmq)

Features & Benefits

Applications & Uses

Plastics & Elastomers End Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Temperature Range (Dry Heat Only)-75 to 400°F-
Durometers (# 80)40.0Shore A-
General Properties
ASTM D1418 Designation FVMQ
ASTM D2000/SAE J200 Type, Class FK
Economy Poor
Tensile Strength Poor
Resilience-Rebound Excellent
Compression Set

Good - Excellent

Adhesion to Metals

Good - Excellent

Abrasion Resistance Poor
Tear Resistance Poor
Weather Resistance Excellent
Ozone Resistance Excellent
Water Swell Resistance Excellent
Steam Resistance (Under 300°F) Fair - Good
Gas Impermeability Poor - Good
Acid Resistance, Conc. Good
Alkali Resistance, Conc. Fair - Good
Alcohols Good
Lubricating Oils Petroleum Based Excellent
Aliphatic Hydrocarbons Fair - Good
Aromatic Hydrocarbonds Good
Halogenated Hydrocarbons Good
Phosphate Ester Poor - Good
Polar Solvents (keytones) Poor

Regulatory & Compliance

Certifications & Compliance