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Hard PTFE gasket
Hard PTFE gasket
Polytetrafluoroethylene (abbreviated as PTFE), also known as Teflon, has a series of excellent performance properties:
■ High temperature resistance - long-term use temperature 200 ~ 260 degrees,
■ Low temperature resistance - soft at -100 degrees;
■ Corrosion-resistant to aqua regia and all organic solvents;
■ Weather resistance - the best aging life in plastics;
■ Highly lubricated - with the smallest coefficient of friction in plastic (0.04);
■ Non-tacky - with minimal surface tension in solid materials without adhesion to any material;
■ non-toxic - with physical inertia;
■ Excellent electrical performance, ideal for Class C insulation.
PTFE is widely used in plastics because it has the highest temperature resistance (260°C), highest electrical resistance (45KV/mm), strong acid resistance, strong alkali resistance, the most anti-sticking, most slippery, and wear-resistant engineering plastic materials. Machinery, automobiles, electronics, chemicals, valves and other parts. Teflon hoses are widely used in the chemical, instrumentation, electrothermal, and mechanical industries;
Among them, insulation bushings are widely used in aerospace, automotive, medical, electronic transformers, communications and other technology industries due to their high temperature and withstand voltage (300V).
Please consult our sales or technical staff for details.
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Soft PTFE gasket