100% Virgin PTFE O Ring, PTFE Washer, PTFE Gasket, PTFE Seal (3A3004)


Description: the PTFE gasket, Teflon seal are made by moulded or turned with high quality polytetrafluoroethylene(PTFE) material. It is the best polymer material of chemical resistance in all knows plastic material. With excellent characteristics of corrosion resistance, weathering resistance, dielectric properties and lowest coefficient of fraction in all know solid materials in a wide range of practicable temperature from -180°C - +260°C and a wax-like surface to which anything hardly sticks. It has the best electrical properties of all plastics. The electrical insulation used under various kinds of frequency, the seal liner of various kinds of corrosively medium, anti-sticking materials, lubrication material.

Specifications:

material: PTFE, SS304 etc.

filling: graphite, carbon, bronze

quality: premium grade

color: white, black

surface: smooth

tensile strength: 20-30Mpa

hardness: 55+/-5shore D

elongation at break: 200%

density: 2.1-2.7g/cm³

break down voltage: 10KV/mm

temp resist: -180°C - +260°C

supply PTFE gasket, o ring, oil seal under the buyer's request

OEM & customized are agreed

packing in bags, cartons, pallets or crates

***when you enquiry, pls confirm the size,quantity and drawing or picture***