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Viton® B-202

Generic Family: FluoroelastomerSupplied by: The Chemours Company
Viton® B-202 fluoroealstomer is a low viscosity, B-type gum polymer that demonstrates improved processing and rheology when compared with existing fluoroelastomers.

Viton® B-202 is designed to be cured with either Viton® Curative #30 or Viton® Curative #50. When using Viton® Curative #30, use Viton® Curative #20 in a ratio of about 1.8 Viton® Curative #30 to Viton® Curative #20. When using Viton® Curative #50, use 0.3-0.5 phr of Viton® Curative #20 to ensure a fast cure rate. Note that Viton® Curative #20 can be difficult to mix into low viscosity stocks, such as those based on Viton® B-202, and careful attention needs to be paid to mixing procedures

Compared with other B-family terpolymers, Viton® B-202 provides:
  • Low viscosity
  • Improved processing
  • Increased mold flow
  • Excellent mold release

Applications
  • Transfer and injection molding of complex shapes
  • Extrusions (e.g., fuel hose and tubing)
  • Solution coatings of fabrics, tanks or chemical containers

Viton® B-202 can be blended with other Viton® types to modify viscosity, enhance processability and/or improve flow.
General Properties

Access the complete datasheet details for Viton® B-202 when you create your free account with Prospector. You’ll find complete information on physical, mechanical and hardness specs.

Material Status
Commercial: Active
Documents
description

Technical Datasheet (English)

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Availability
Europe, North America
Uses
Coating Applications
Processing Method
Coating
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, Change in Volume
Access 11 properties in Plastics. Create your free account or sign into Prospector.
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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