Chemours Teflon™ 7C X Granular PTFE Resin

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Chemours Teflon™ 7C X Granular PTFE Resin
Categories:	Polymer; Thermoplastic; Fluoropolymer; Polytetrafluoroethylene (PTFE); Polytetrafluoroethylene (PTFE), Molded
Material Notes:	Teflon™ PTFE 7C X is a white powder with a small particle size. The small particle size of Teflon™ PTFE 7C X helps to minimize voids, even at relatively low molding pressures. Its most unique feature is the irregular, fibrous character of the particles. The fibrous particles promote good capture and uniform distribution of inorganic fillers when they are added to modify the mechanical properties of moldings. It offers an excellent combination of properties that are characteristic of Teflon™ fluoroplastic resins. Teflon™ PTFE 7C X is preferred for moldings requiring optimum mechanical and electrical properties. Its low bulk density limits the size of moldings from a given mold or press opening. It is often preferred for making filled compounds, especially with metal powders that are difficult to mix because of density differences. Many end products are fabricated, which include skived film and sheet. It can be used for applications, such as: Gasket, Bridge or pipeline bearing pads, Piston rings, Diaphragms. Many end products are made with filled compounds based on Teflon™ PTFE 7C X. The filled compounds provide a wide choice of modified mechanical properties. Information provided by Chemours.
Vendors:

Available Properties

Specific Gravity, ASTM D4894
Bulk Density, ASTM D4894
Water Absorption, ASTM D570
Particle Size, ASTM D4894, Average
Hardness, Shore D, ASTM D2240
Tensile Strength, ASTM D4894, skived tape
Elongation at Break, ASTM D4894, skived tape
Flexural Modulus, ASTM D790
Flex Crack Resistance, ASTM D2176, Cycles MIT Folding Endurance
Izod Impact, Notched, ASTM D256
Coefficient of Friction, ASTM D1894
Volume Resistivity, ASTM D257
Surface Resistivity per Square, ASTM D257
Dielectric Constant, ASTM D150
Dielectric Strength, ASTM D149
Dissipation Factor, ASTM D150
Arc Resistance, ASTM D495
Melting Point, ASTM D3418
Melting Point, ASTM D4591, Second Peak
Melting Point, ASTM D4591, Initial Peak
Flammability, UL94
Oxygen Index, ASTM D2863
Moisture Content, ASTM D4894

Property Data

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Manufacturer Notes:
Chemours, former DuPont

Category Notes
Plastic

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