Features of PTFE sheet:
1. The PTFE sheet material has excellent chemical stability, corrosion resistance, sealing, high lubrication and non-stickiness, electrical insulation and good aging resistance.
2. High temperature resistance, working temperature up to 250℃. Low temperature resistance, good mechanical toughness at low temperature, can maintain 5% elongation even if the temperature drops to -196 ℃.
3. Corrosion resistance, inert to most chemicals and solvents, strong acid and alkali resistance, water and various organic solvents.
4. Good weather resistance and the best aging life in plastics. High lubrication, the lowest coefficient of friction among solid materials. Non-adhesion is the smallest surface tension of solid materials, and does not adhere to any substances.
5. It is non-toxic and physiologically inert. As an artificial blood vessel and organ, it has no adverse reactions when implanted in the body for a long time.
Application of PTFE sheet:
1. PTFE sheet materials are used in the electrical industry, and are used as insulation layers for power and signal lines in aerospace, aviation, electronics, instrumentation, computers and other industries. Bearings, gaskets, valves and chemical pipelines, pipe fittings, equipment container linings, etc.
2. PTFE sheet material is used in electrical, chemical, aviation, machinery and other fields to replace quartz glassware in ultra-pure chemical analysis and storage in atomic energy, medicine, semiconductor and other industries. Various acids, alkalis and organic solvents can be made into High-insulation electrical parts, high-frequency wire and cable sheaths, corrosion-resistant chemical vessels, high-cold-resistant oil pipelines, artificial organs, etc. can be used as additives for plastics, rubber, coatings, inks, lubricating oils, greases, etc.
3. The PTFE sheet material is resistant to high temperature and corrosion, has excellent electrical insulation, aging resistance, low water absorption, and excellent self-lubricating properties. It is a general-purpose lubricating powder suitable for various media. Apply to form a dry film for use as a substitute for graphite, molybdenum and other inorganic lubricants. Mold release agent for thermoplastic and thermoset polymers with excellent load-carrying capacity. Widely used in the elastomer and rubber industries and in anticorrosion.
4. PTFE sheet material can be used as a filler for epoxy resin to improve the wear resistance, heat resistance and corrosion resistance of epoxy adhesive.
5. PTFE sheet material can be mainly used as a binder and filler for powder cakes.
Post time: Sep-23-2022