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Jiangsu Teflon Tube Manufacturers
- Categories:Industry news
- Author:FEP tube lady
- Origin:FEP tube lady
- Time of issue:2006-03-03 10:03
- Views:
Jiangsu Teflon Tube Manufacturers
- Categories:Industry news
- Author:FEP tube lady
- Origin:FEP tube lady
- Time of issue:2006-03-03 10:03
- Views:
1. Jiangsu Teflon tube manufacturer
Teflon (sleeve) pipe is a special pipe made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion and sintering, drying, high temperature sintering, and shaping. Teflon is also called Teflon, Teflon, Teflon, Teflon, Teflon, PTFE, Plastic King, and Teflon in English. It is widely used in machinery, electronic appliances, automobiles, aerospace, and chemicals. , Computers, electric heating, military, communications and other important technology industries, such as miniature transformers.
Teflon tube characteristics
1. High chemical stability: can withstand all strong acids, including aqua regia, hydrofluoric acid, concentrated hydrochloric acid, nitric acid, fuming sulfuric acid, organic acids, etc., strong alkalis, strong oxidants, reducing agents and various organic solvents . It is very suitable for feeding high-purity chemicals.
2. Low coefficient of friction: The coefficient of friction is generally only 0.04, which is a very excellent self-lubricating material, and the coefficient of friction does not change with changes in temperature.
3. Excellent anti-sticking property, and the inner wall of the tube is not easy to adhere to colloids and chemicals.
4. Excellent aging resistance, can be used outdoors for a long time.
5. Excellent electrical insulation performance: PTFE is a highly non-polar material with good dielectric properties, great resistance, and a dielectric constant of about 2.0, which is the smallest among all electrical insulation materials.
6. Part of the tube has high transparency, and the internal fluid condition can be easily observed.
Picture 1: Teflon tube source: Shenzhen Dankai
2. Shanghai Teflon tube manufacturers wholesale
Teflon pipe is a special pipe made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion and sintering, drying, high temperature sintering, and shaping.
Teflon is also called Teflon, Teflon, Teflon, Teflon, Teflon, PTFE, Plastic King, and Teflon in English. It is widely used in machinery, electronic appliances, automobiles, aerospace, and chemicals. , Computers, electric heating, military, communications and other important technology industries, such as miniature transformers.
Teflon tube has an important impact on the production and life of modern people, so what are the commonly used specifications of Teflon tube? And how is its performance? Next, we will walk into it and learn about it.
Product performance:
High and low temperature resistance: -196-200C high temperature strength is twice that of F4. Non-sticky, water and oil: no fouling and no flow inside and outside the pipe wall; electrical reliability, high insulation: 60HZ-60MZ under high and low temperatures The dielectric constant viscosity is 2.1.
Even if the surface is damaged by diving, there will be no conductive tracks. Volume resistance>1018M, surface resistance>2*10130M, arc resistance>165 seconds without leakage;
Corrosion resistance: only the element fluorine-alkali gold can work with it at high temperature, and it has no effect on all other concentrated and dilute inorganic organic acids, alkalis, and esters;
Low water absorption: low absorption rate <0.01%;
Non-combustibility: Will not burn in the air Oxygen index> 95V0L. %);
Non-toxic: physiologically inert;
High transparency: the light refractive index is the lowest among all plastics;
Weather resistance: can be exposed to ozone and sunlight for a long time; easy secondary processing: self-sealing, self-welding, flanging, and coiled tube can be made.
Picture 2: Teflon tube source: Shenzhen Dankai
3. Suzhou PTFE tube manufacturer
PTFE tube uses: wire insulation sheath, corrosive fluid medium pipeline, various electrical insulation parts used under high frequency, etc.
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 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.
Figure 3: PTFE tube source: Shenzhen Dankai
The temperature range of PTFE tube is wide, and it can be used at -180℃~250℃ for a long time under normal pressure. After 1000h of high temperature treatment at 250℃, its mechanical properties will change little.
PTFE tube 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.
The manufactured bars, tubes, films, bearings, gaskets, valves and other special profiles and parts are widely used in machinery, chemical industry, aviation, electrical and electronics, defense industry, cutting-edge technology, medical and health, and electrical insulation.
Shenzhen DanKai Technology Co., Ltd. (ShenZhen DanKai Technology Co.,ltd.), whose predecessor is Dongguan Dandi Insulation Material Co., Ltd. Fluoroplastic Material Factory, established in 1998, specializes in FEP, PFA, PTFE and other fluoroplastic pipes R&D, production and sales of rod, sheet and film products and other insulating materials. The company has a senior R&D team with international standards and a production line of fluorine plastic products imported from abroad. Some fluoroplastic products have passed ISO9001, SGS, FDA certification, and have been fully affirmed by domestic and foreign cooperative customers such as Huawei, Foxconn, Midea, ZTE, Intel, and AirTAC. The main products of the company are: ①Tubes: Ptfe tube, Fep tube, Pfa tube, Pvdf tube; ②Heat shrinkable tube: Ptfe heat shrinkable tube, Fep heat shrinkable tube, Pfa heat shrinkable tube, Pvdf heat shrinkable tube; ③Plate rod Membrane: Ptfe board and rod film, Fep board and rod film, Pfa board and rod film, Pvdf board and rod film; ④Insulation materials: silica gel, PE, PVC, UPE, etc.; ⑤Special category: PFA imported connector, spiral tube, spring tube , Rotary cut tube, welding rod, tee, straight-through, gasket, joint, taper rod, flared tube, sealing tube, braided tube, bellows, etc. At the same time, fluorine plastic products of various specifications can be customized and processed according to customer requirements.
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