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Viton™ B-50
Viton™ B-50 is a bisphenol (BPAF) cured gum fluoropolymer with low viscosity and improved mold flow compared to other B-type gum polymers. It is excellent for use in extruded goods, complicated moldings, and high-voltage insulation parts.
Viton™ B-50 fluoroelastomer is a B-type gum polymer composed of hexafluoropropylene (HFP), vinylidene fluoride (VF2), and tetrafluoroethylene (TFP) with 68.5% fluorine content.
Viton™ B-50 provides a higher viscosity level than other B-type gum polymers and is best suited for compression molding applications. Viton™ B-50 also resists fluids and retains flexibility better under dry heat than A-type polymers.
Specifications
Physical form: Slab Color: Silvery gray Odor: None Mooney viscosity, ML-10 at 100°C (212°F): Approximately 50 Specific gravity: 1.86 Storage stability: Excellent Solubility: Low–molecular weight ketones
Primary Chemistry: Terpolymer of hexafluoropropylene (HFP), vinylidene fluoride (VF2), and tetrafluoroethylene (TFE)
Features & Benefits
Excellent resistance to ozone, oxidation, abrasion, and weathering Improved heat resistance, oil and chemical resistance, and mechanical properties (tear strength, elongation, and tensile strength) Higher reliability due to good dielectric strength Better processability for improved yield and less reject Enhanced flexibility and elasticity compared to polyester, polyethylene, and polyurethane
Problems Solved
Limited resistance of fluoroelastomers for use in high-voltage power applications Low flexibility or elasticity of traditional fluoroelastomeric gums
Applications
High-voltage power cables for electrified vehicles (EVs) Solution coatings of fabrics, tanks, and chemical containers Blending with other gum polymers for viscosity modification Compression molded and extruded parts Wire insulation and jacketing Valve cover and fuel sender seals Gaskets, O-rings, and rubber parts Coated fabrics and textiles
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Thank you
Thank you for your inquiry and interest in ChemPoint. We will respond to you shortly.
ChemPoint will not under any circumstances release personal user information to individuals or companies. All information collection is solely used to support ChemPoint customers service communications. Read our Privacy Notice.
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