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Viton™ A-331C by Chemours is an intermediate viscosity, fluoroelastomer dipolymer grade consisting of hexafluoropropylene and vinylidene fluoride plus cure chemicals. It offers good mold flow, excellent storage stability, improved demolding hot tear resistance, good mold release with less mold fouling and good compression set resistance. It is fully precompounded with reduced curative level and incorporated process aid. It is suitable for processing by transfer molding, injection molding, compression molding and extrusion. Viton™ A-331C is suitable for O-rings, seals, gaskets, profile and extruded O-ring cord & hose applications. Viton™ A-361C by Chemours is an intermediate viscosity, fluoroelastomer dipolymer grade consisting of hexafluoropropylene and vinylidene fluoride plus cure chemicals and metal adhesion promoter. It is fully precompounded with reduced curative level and improved processing. It offers excellent storage stability, good mold flow, improved demolding hot tear resistance, good mold release with less mold fouling, good fluid resistance and good heat resistance. Also offers good metal bonding with standard industrial primers. It is processed by transfer molding, injection molding and compression molding. Viton™ A-361C is suitable for O-rings, gaskets, valve stem and crankshaft seal applications. Viton™ A-200 by Chemours is a low viscosity, fluoroelastomer dipolymer grade consisting of hexafluoropropylene and vinylidene fluoride. It is designed for use with the clean molding bisphenol curative, Viton™ Curative No. 50. It offers improved mold flow, excellent storage stability, less mold fouling, better mold release and improved compression set resistance. It is suitable for processing by transfer molding, injection molding and extrusion. Viton™ A-200 is suitable for O-rings, valve stem seals & shaft seals, parts with complicated shapes, fuel hose, tubing and solution coating applications such as fabric & tanks or chemical containers. Viton™ F-605C by Chemours is fluoroelastomer terpolymer of hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene plus cure chemicals. It exhibits heat resistance, improved processing, rheology & physical properties and increased mold flow. This grade offers improved mold release, excellent storage stability, improved extrusion performance, less mold fouling and excellent compression set resistance. Also, displays fluid and permeation resistance to automotive fuels. It is processed by compression and transfer molding. Viton™ F-605C is recommended for sealing applications such as fuel systems, O-rings, gaskets and diaphragms requiring excellent chemical resistance. Viton™ B-202 by Chemours is a low viscosity, fluoroelastomer terpolymer grade consisting of hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene. It is designed to be cured with either Viton™ Curative No. 30 or Viton™ Curative No. 50. It offers improved processing, excellent storage stability, increased mold flow and excellent mold release. It is processed by injection molding, transfer molding and extrusion. Viton™ B-202 is suitable for fuel hose & tubing and solution coatings of fabrics, tanks or chemical container applications. Viton™ A-700 by Chemours is fluoroelastomer copolymer grade consisting of hexafluoropropylene and vinylidene fluoride. It offers good flow, excellent storage stability, good mold release and less mold fouling. Also offers improved tear properties, easy processing and improved compression set resistance. It is processed by compression molding and extrusion. Viton™ A-700 is suitable for fuel systems such as fuel injector O-rings, gaskets and other sealing devices, cords, profiles, & tubing or calendered sheets and solution coatings of fabrics & other substrate applications. Viton™ B-600 by Chemours is a gum fluoroelastomer. It is a terpolymer of hexafluoropropylene, vinylidene fluoride and tetrafluoroethylene. It demonstrates improved processing and lower compound viscosity, along with the excellent heat and fluid resistance characteristics. It is especially suited to curing with the bisphenol system: Viton™ Curative No. 20 and No. 30 or Viton™ Curative No. 50. It provides improved compression molding, excellent storage stability, increased mold flow, easier mold release, improved extrusion & calendering, increased cure rate and improved compression set resistance. Viton™ B-600 is used in molded goods, e.g., shaft seals and calendered goods, e.g., flue duct expansion joints. Viton™ GFLT-600S A by Chemours is a peroxide cured, 67% fluorine, low temperature fluoroelastomer with a gum polymer. It is based on new advanced polymer architecture (APA) and FWRD technologies. It is a terpolymer of perfluoromethylvinyl ether, vinylidene fluoride, tetrafluoroethylene, and a proprietary cure site monomer. It possesses excellent fluid resistance to aromatic hydrocarbons and alcohols, including methanol, ethanol, biodiesel, oils, hot water and steam, as well acids.<br>
<ul style="padding-left: 40px;"><li>It is compatible with latest EV fluids, (oils and coolants, transmission, and thermal fluids) as well as cooling systems used in hydrogen applications.</li>
<li>It is ideal for low temperature applications.</li>
<li>It provides excellent physical properties with high elongation, both original and aged in standard compounds and in formulations with no or low filler, even after aging.</li>
<li>It offers excellent storage stability and outstanding compression set resistance with either low or no post-cure.</li>
<li>It is ideal for blending with Viton™ GFLT-200S A to reach intermediate viscosity ranges for injection molding as well as with other FWRD APA grades (e.g., GBL-S A, GLT-S A).</li>
<li>Viton™ GFLT-600S A is manufactured without fluorinated surfactant.</li></ul> Viton™ Extreme™ ETP-600S by Chemours is fluoroelastomer. It is a copolymer of ethylene, tetrafluoroethylene, perfluoromethylvinyl ether and a cure site monomer. It exhibits excellent thermal resistance and unique resistance to chemicals & environments. This grade provides excellent storage stability, excellent resistance to acid, hydrocarbon, and low molecular weight esters, ketones, and aldehydes. Also, offers inherent resistance to base attack and volume changes in highly caustic solutions, amines & hot water and low-temperature flexibility. The compounds based on Viton™ Extreme™ ETP-600S can be used for mixing, preforming, and molding conventional fluoroelastomers. Viton™ GLT-600S A by Chemours is a 64% fluorine, peroxide-cured, low temperature fluoroelastomer with a gum polymer. It is based on advanced polymer architecture (APA) and FWRD technology. It is a terpolymer of perfluoromethylvinyl ether, vinylidene fluoride and tetrafluoroethylene and a proprietary cure site monomer. It is manufactured without fluorinated surfactant.<br>
<ul style="padding-left: 40px;"><li>It exhibits excellent fluid resistance to aromatic hydrocarbons and alcohols, including methanol and ethanol, biodiesel, oils, hot water and steam, as well acids.</li>
<li>It is compatible with latest EV fluids, (oils and coolants, transmission, and thermal fluids) as well as cooling systems used in hydrogen applications.</li>
<li>It offers excellent physical properties with high elongation, both original and aged in standard compounds and in formulations with no or low filler, even after aging.</li>
<li>It is ideal for low temperature applications.</li>
<li>It provides excellent storage stability and outstanding compression set resistance with either low or no post-cure.</li>
<li>It has great color stability in mineral filled compound formulations.</li>
<li>Viton™ GLT-600S A is suitable for blending with Viton™ GLT-200S A to reach intermediate viscosity ranges for injection molding as well as with other FWRD APA grades (e.g., GBL-S A, GFLT-S A).</li></ul>
Viton™
Plastics and elastomers supplied by Chemours
Viton™ by Chemours is a range of high-performance fluoroelastomers used in aerospace, automotive, fluid power, appliance, and chemical fields. These grades resist degradation by a greater variety of fluids and chemicals than any other non-fluorinated elastomer.
Key benefits of Viton™ brand include:
- Long lasting and retain flexibility, strength, and shape in the most extreme environments
- Durability and reliability
- High performance and less downtime