PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
What is PTFE tube, what are the characteristics and applications of PTFE tube
Classification:
Industry dynamics
FAQ
Author:
Dankai
Source:
Dankai
Release time:
2021-12-04
Visits:
1. what is PTFE tube?
PTFE pipe is the use of high-quality plunger extrusion pipe, the use of special processing technology, so that the steel pipe and plastic pipe closely combined, can withstand positive pressure 1.6Mpa, negative pressure: 77Kpa; can be in -60 ℃ ~ 260 ℃ within the normal use, with reliable and excellent corrosion resistance. Transporting strong corrosive gases and liquids at high temperatures, which cannot be replaced by other pipelines.
Figure 1 PTFE Tube Source: Dankai
2. PTFE tube characteristics:
Polytetrafluoroethylene (PTFE) has excellent chemical stability, can withstand all strong acid, strong alkali, strong oxidation Dankai agent, and various organic solvents do not occur. PTFE has a wide range of temperature, and can be applied to -180 ℃ ~ 250 ℃ for a long time under normal pressure. After being treated at 250 ℃ for 1000h, its mechanical properties change very little. PTFE has a very low friction coefficient, is a good antifriction, self-lubricating material, its static friction coefficient is less than the dynamic friction coefficient, so used to make the bearing has the advantages of small starting resistance, smooth operation. Because PTFE is non-polar, heat-resistant and non-absorbent, it is also an excellent electrical insulation material. Also has excellent aging resistance, non-sticky and non-flammable.
1. High temperature resistance up to -60 ℃ ~ 260 ℃
2. Corrosion resistance
3. There is a low coefficient of friction in the plastic
4. Resistive
5. Anti-ultraviolet, weather resistance
6. With physiological inertia, harmless to the human body
Figure 2 PTFE Tube Source: Dankai
3. PTFE Tube Applications:
PTFE is water-resistant, physiologically inert and non-sticky, so it is used in many tissue repair materials and artificial organ materials, such as artificial blood vessels, heart repair membranes, etc. Moreover, the biggest advantage of PTFE is that it can be sterilized by any method, and it will not be denatured by high-pressure heating or various disinfectants. Therefore, it is widely used in medical devices such as sutures, disinfection pads, and injection needles. Various profiles and parts made of PTFE, such as bars, pipes, films, bearings, gaskets, valves, etc., are widely used in machinery, chemical industry, aviation, electrical and electronics, national defense industry, Dankai cutting-edge technology, medical and health and electrical insulation And other fields.
Shenzhen Dan Kai Technology Co., Ltd., specializing in FEP, PFA, PTFE, PVDF and other fluorine plastic tube rod sheet membrane products and other insulation materials research and development, production, sales and service of intelligent manufacturing enterprises.
ShenZhen DanKai Technology Co.,ltd. is an intelligent manufacturing enterprise specializing in the R & D, production, sales and service of FEP, PFA, PTFE,PVDF and other fluoroplastic tube, bar, sheet and film products as well as other insulating materials.
The company has international standards of senior R & D team and the introduction of foreign fluoroplastic products production line, some fluoroplastic products through ISO9001, SGS, FDA certification.
The main products are: ① Pipe type: Ptfe PTFE pipe, Fep pipe, Pfa pipe, Pvdf pipe; ② Heat shrinkable tube type: Ptfe heat shrinkable tube, Fep heat shrinkable tube, Pfa heat shrinkable tube, Pvdf heat shrinkable tube; ③ Plate rod film: Ptfe plate rod film, Feep plate rod film, Pfa plate rod film, Pvdf plate joint film, etc. ⑤, spiral tube, spring tube, rotary cutting tube, welding rod, tee, straight, gasket, joint, cone rod, flared tube, sealing tube, braided tube, corrugated tube, etc. At the same time can be customized according to customer requirements processing production of various specifications of fluorine plastic products.
This article is originally created by Teflon's little sister. Welcome to pay attention and take you to grow knowledge together!
Key words:
Ptfe,pfa, heat shrink tubing, pvdf,fep, material, has, teflon, various
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