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Viton® GF-200S

Generic Family: Fluoroelastomer • Supplied by: The Chemours Company
Viton ™ GF-200S* fluoroelastomer is a 70% fluorine, peroxide-cured fluoroelastomer similar to Viton ™ GF-600S, but with a significantly lower gum polymer viscosity of ~25 (ML at 121 °C [250 °F]). Viton ™ GF-200S utilizes the latest technology from Chemours, advanced polymer architecture (APA), which includes a novel peroxide cure site along with an optimized molecular weight distribution.

Features
  • Excellent fluid resistance to aromatic hydrocarbons and alcohols, including methanol, oils, steam, and acids
  • Is ideal for blending with Viton ™ GF-600S to reach intermediate viscosity ranges for injection molding
  • Improved mold release/mold fouling properties
  • Improved mold flow and less shear sensitivity than 65 Mooney Viton ™ GF-600S
  • Excellent physical properties with high elongation, both original and aged
  • Heat, fluids, and low temperature properties comparable to Viton ™ GF and GF-600S
  • Improved water resistance/lower volume swell in water
  • Excellent compression set resistance with either low or no post-cure
General Properties

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Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Europe, North America
Other Properties
Features, Appearance, Forms, Density / Specific Gravity, Mooney Viscosity, Tensile Stress at 100%, Tensile Strength at Yield, Elongation at Break, Compression Set, Durometer Hardness
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Processing

Find specific processing information for Viton® Fluoroelastomer as well as general information for the Fluoroelastomer generic family. Register or Sign In for more information.

Where To Buy

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