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A brief description of the characteristics and uses of Teflon tube PTFE

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A brief description of the characteristics and uses of Teflon tube PTFE

  • Categories:Industry news
  • Author:FEP tube lady
  • Origin:FEP tube lady
  • Time of issue:2008-09-17 15:21
  • Views:

A brief description of the characteristics and uses of Teflon tube PTFE

  • Categories:Industry news
  • Author:FEP tube lady
  • Origin:FEP tube lady
  • Time of issue:2008-09-17 15:21
  • Views:

  Teflon pipes are used more and more widely in daily life and industrial production. This kind of special pipes that are popular in various fields are now well known by people. Regarding the characteristics and uses of Teflon products, most people It is still in the initial stage of understanding, so today I will talk about the relevant knowledge about Teflon tube, and organize an article for everyone!

  First, briefly introduce the Teflon tube: the chemical name of Teflon is polytetrafluoroethylene, the English name is Teflon, the English translation is Teflon, Teflon, Teflon, Teflon, the full name is Teflon, PTFE, F4 is the king of plastics! Polytetrafluoroethylene is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene. This material has the characteristics of resistance to acid, alkali, and various organic solvents, and it is almost non-water-soluble solvents. At the same time, PTFE has the characteristics of high temperature resistance, and its friction coefficient is very low, so it can be used as a lubricant, and it is also reduced to an ideal coating for the inner layer of pans and water pipes.

  

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Figure 1 Teflon tube source: network

  Characteristics of Teflon tube:

  1. Difficult adhesion:

  It is made of Teflon, which makes it difficult for sticky substances to adhere to its surface, and it can be easily removed even if it adheres.

  2. Heat resistance:

  Teflon hose has excellent heat resistance that other hoses do not have, and can withstand extremely low temperatures. Continuous use temperature range: -70℃~+260℃(PTFE).

  3. Corrosion resistance:

  Teflon material is extremely inactive to almost all chemicals or solvents, so it has corrosion resistance. It has excellent effects in chemical drug delivery applications.

  4. Water and oil resistance:

  Teflon material is not easy to be wetted by almost all liquids, including water and oil, and can be used to prevent dirt and keep clean.

  5. Wear resistance:

  Teflon material shows excellent wear resistance in bearing heavy load sliding. If combined with electroplating or anodized film, it can improve its hardness and wear resistance at the same time.

  The various characteristics and advantages of Teflon tube determine its wide range of application areas. The following points are listed:

  1. Household appliances

  Coffee pot, hamburger steak baking tray, scones tray, various pastry molds, ice making utensils, pastry pans, oven trays, pie trays, juice filters, frying pans, etc.

   

  2. Used in the food industry

  Bread and pastry kneading machines, roller bars, cutters, metal molds, various oven plates, various pans, heat sealing machines, automatic packaging machines for food or sugar, and packaging for milk and sausage Machines, agricultural and aquatic product processing equipment (for example, tea making machines, fish pressing molds, chicken frying rods, fish kneading machines, rice noodle cake making machines, noodle making machines, dumpling molds and bean paste packaging), food, freezing Food delivery pipes and food processing machines. There are also various equipment for sugar refining and brewing.

  

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Figure 2 Tuanzi Mould Source: Internet

  3. Used in the plastic and rubber industry

    

  Manufacture of molds for epoxy resin and phenolic resin products, urethane foam molds, styrene foam molds, film production rollers, shoe soles, rubber gloves, tire forming molds, etc., synthetic rubber conveyor belts, manufacturing polyethylene molds, glass Low-belt rollers, and rollers for laminated film.

   

  4. Used in papermaking and fiber industry

    

  Drying cylinders for production, fixed-size rollers, rollers for paper and fiber production, rollers for each guide, rollers for binding, engraving, and pasting, paper tableware molds.

   

  5. Medical applications

   

  Injection needle, needle tube (inner needle tube), dropper, catheter.

   

  6. Used in other manufacturing industries

     

  Building materials, demoulding of plywood used in the production of furniture, fans and ducts for exhaust, rollers for photocopiers, rollers for cigarette production, rocket propelled gunpowder molds, hooks for painting, electroplating equipment, and hot water supply device of.

   

  7. Used in the automotive industry

   

  Pilot valve seat, mixing chamber throttle valve, solenoid valve stem, valve, weather strip, carburetor shaft.

  After the introduction of the Teflon tube, everyone has almost understood the characteristics and uses of the Teflon tube. You must know that the Teflon tube is used as a new type of construction, industry, and medicine. In fact, a variety of specifications have been produced at present, and everyone can choose according to their actual needs when purchasing, so as to ensure that it can play its due role for us!

  Shenzhen DanKai Technology Co., Ltd. (ShenZhen DanKai Technology Co.,ltd.), whose predecessor was Dongguan Dandi Insulation Material Co., Ltd. Fluoroplastic Material Factory, which was 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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