PTFE tube is a fluorine plastic tube made of PTFE material after mixing, embossing, cold extrusion and sintering.
PTFE is the earliest discovery of fluorine plastics, which is the English name of the PTFE tube is the use of high-quality plunger extrusion tube, using a special processing technology, so that the steel tube and the plastic tube tightly combined to withstand a positive pressure of 1.6Mpa, negative pressure: 77Kpa; can be -60 ℃ ~ +260 ℃ normal use, with reliable and excellent corrosion resistance. It has reliable and excellent corrosion resistance.
PTFE has a very low friction factor, is a good friction reduction, self-lubricating materials, its static friction coefficient is less than the coefficient of friction, so used to make bearings have the advantages of starting resistance is small, smooth running. Because PTFE is non-polar, heat-resistant and non-absorbent, so it is an excellent electrical insulating material. Also has excellent aging resistance, non-stick and non-flammable.
Transportation of high-temperature corrosive gas, liquid, which can not be replaced by other pipelines. The material has the characteristics of high temperature resistance, strong acid and alkali resistance, ultraviolet resistance, weather resistance, etc. PTFE tube is also called Teflon tube, Teflon tube, PTFE tube, F4 tube, PTFE tube, plastic king tube.
PTFE application areas
PTFE has water resistance, physiological inertia and non-stick, so it is used in many tissue repair materials and artificial organ materials, such as artificial blood vessels, cardiac repair membranes and so on. Moreover, the biggest advantage of PTFE is that it can be sterilized by any method, and it will not be denatured when heated under high pressure or treated with various disinfectants, so it is widely used in medical devices such as sutures, sterilized pads, and injection needles.
Polytetrafluoroethylene rods, tubes, films, bearings, gaskets, valves and other profiles and parts, widely used in machinery, chemical industry, aviation, electrical and electronic, defense industry, cutting-edge science and technology, medical and health care, and electrical insulation and other fields.
Refer to Baidu Encyclopedia-Polytetrafluoroethylene Tubing for more details