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PTFE pipe price
- Categories:Industry news
- Author:FEP tube lady
- Origin:FEP tube lady
- Time of issue:2019-09-09 10:08
- Views:
PTFE pipe price
- Categories:Industry news
- Author:FEP tube lady
- Origin:FEP tube lady
- Time of issue:2019-09-09 10:08
- Views:
PTFE pipe price
PTFE tube, scientific name PTFE tube (referred to as F4 tube, PTFE tube) is the use of high-quality plunger extruded tube, using special processing technology to make the steel tube and plastic tube tightly combined, can withstand positive pressure 1.6 Mpa, negative pressure: 77Kpa; it can be used normally within -60℃～+260℃, with reliable and excellent corrosion resistance. Transporting highly corrosive gases and liquids at high temperatures cannot be replaced by other pipelines. It is widely used in machinery, chemical industry, aviation, electrical and electronics, defense industry, cutting-edge technology, medical and health, electrical insulation and other fields.
PTFE tube features: PTFE tube has excellent chemical stability, can withstand all strong acids, strong alkalis, strong oxidants, and does not interact with various organic solvents. PTFE has a wide operating temperature range. It can be used for a long time at -180℃~250℃ under normal pressure. After 1000h of treatment at 250℃, its mechanical properties will change little. PTFE has a very low friction factor, is a good anti-friction, self-lubricating material, its static friction coefficient is less than the dynamic friction coefficient, so it has the advantages of low starting resistance and smooth running when used to make bearings. Because PTFE is non-polar, heat-resistant and does not absorb water, it is also an excellent electrical insulating material. It also has excellent aging resistance, non-stickiness and non-combustibility.
PTFE tube characteristics:
1. The operating temperature range is very wide (from -200 degrees to +260 degrees Celsius)
2. Basically have corrosion resistance to all chemical substances except some fluorides and alkaline metal liquids.
3. Excellent mechanical properties including aging resistance, especially for bending and swing applications.
4. Outstanding flame retardancy (in accordance with ASTM-D635 and D470 test procedures, it is designated as a flame retardant material in the air.
5. Excellent insulation characteristics (regardless of its frequency and temperature)
6. Very low water absorption, and has a series of unique properties such as self-lubricity and non-stickiness
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