Piston Rings  Manufacturers, Traders, Suppliers

Material NameCompound %Main PropertiesColorPTFE/Very low coefficient of friction and excellent chemical resistance.FDA approvedWhiteGlass Filled PTFEUp to 40%Improved ware resistance, compression strength, creep resistance, chemical resistance. Good performance in oxidising environment, good creep resistance.White creamCarbon Filled PTFEUp to 35%Improved electrical and termal conductivity, resistance to load, low coefficient of friction in dry, water, steam applications, chemical resistance. Superior ware resistance increase and low friction properties.BlackGraphite Filled PTFEUp to 25%Improve wear resistance, decrease friction and increase sliding properties against soft metals- chemical inertness. Improve the temperature resistance in some way.BlackBronze Filled PTFEUp to 60%Improved compression strength, wear resistant, high thermal conductivity, resistance to abrasion. Reduced chemical resistance.Dark BrownMolybdenum disulphide(MoS2) Filled PTFEup to 5%Increased PTFE properties of hardness and wear resistance. Increased sliding properties and decrease friction.Blue azurePEEK Filled PTFEUp to 20%Increased thermal resistance, sliding properties, surface hardness. Superior properties on dynamic applications.Light BrownPEEK/Excellent mechanical properties including strength, rigidity, impact resistance, low wear rate and low coefficient of friction, retained over a wide range of service temperaturesLight BrownPEEK compound/Improves technical and chemical properties like deformation under load, wear resistance, thermal expansion and electrical conductivity./PVDF/Resistant to UV radiation and offers high mechanical strength and abrasion resistance.BeigePCTFE/Better mechanical properties than other fluoropolymers, low permeabilityTranslucentPFA/Excellent chemical and temperature resistance, electrical insulation and excellent processabilityNatural

9001 & 14001