Tel: +8613864314350


Home > News > Content
Is PTFE Can Be Injection Molding?
- Jun 10, 2018 -

           Our company often receives the customer phone to ask the PTFE Resin and PTFE Powdercan injection molding? Today Shandong Hengyi New Material Technology Co., Ltd gives you the problem of whether polytetrafluoroethylene can be injection molding. Polytetrafluoroethylene (PTFE) can not be injection molding, Shandong Hengyi New Material, can provide injection molding grade Polytetrafluoroethylene (PFA) is used to solve the product demand. The injection polytetrafluoroethylene (PFA) is called fusing polytetrafluoroethylene (polytetrafluoroethylene), its performance is the same as polytetrafluoroethylene (PTFE), and the fusing polytetrafluoroethylene (PFA) can be molded in injection.

            Polytetrafluoroethylene (PTFE) can not be produced by injection molding. Polytetrafluoroethylene (PTFE) has a high melting viscosity and is sensitive to shear in high temperature amorphous state and easy to produce melt rupture. Therefore, polytetrafluoroethylene (PTFE) can not be used by molten extrusion, injection molding and other conventional thermoplastic molding processes. Polytetrafluoroethylene (PTFE) can only be cold. The manufacturing process of press forming is moulded, plunger or screw extruding, but fluxing polytetrafluoroethylene (PFA) can be molded by injection.FEP Granule Heating Cable.jpg

            Polytetrafluoroethylene (PTFE) special-shaped parts are difficult to be processed for the purchase of fusing polytetrafluoroethylene (PFA) materials. Because polytetrafluoroethylene (PTFE) is not fluidity, polytetrafluoroethylene can not be injection molded, and regular polytetrafluoroethylene (PTFE) products can be processed by automatic molding.

            Shandong Hengyi New Material Technology Co., Ltd sales can be plastic injection of polytetrafluoroethylene (PFA), performance and name of polytetrafluoroethylene (PTFE) similar, this material can be used for injection production.Shandong Hengyi New, sales of polytetrafluoroethylene material properties and polytetrafluoroethylene are very good. Similar, it can also be injected.

            Shandong Hengyi New Material Technology Co., Ltd sold polytetrafluoroethylene (PFA) product name: fusing polytetrafluoroethylene, Chinese Name: tetrafluoroethylene perfluoroalkoxy vinyl ether copolymer (also called: perfluoroalkyl, fusing poly four fluoroethylene). English name is: Polyfluoroalkoxy, English PFA.CAS: 26655-00-5, 26655-00-5, injection molded polytetrafluoroethylene (PFA) molecular formula: Packaging: Packaging: rubber bag packaging, each package 25KG, category: engineering plastics, certification: ISO9001, price: electricity or interview.

            Shandong Hengyi New Material Technology Co., Ltd sold for plastic injection of polytetrafluoroethylene (PFA) uses: suitable for microwave furnace turntable support, commercial coffee machine tube, chip flower blue, battery cover plate, high temperature wire, oil well detection cable, coaxial line, lighting line, more complex use of injection parts, thin wall tubes, wire and cable and so on.

            Shandong Hengyi New Material Technology Co., Ltd professional marketing Teflon fluoroplasticPFA, PTFE, PVDF, FEP, ETFE,  etc., has many years of production set sales experience. In line with the "quality first, customer first" business marketing concept, the majority of buyers to provide cost-effective plastic injection of four Fluoroethylene (PFA) products, "integrity management, service first" is our companyundefineds business purpose.

         FEP Resin  Insulation Application DS618.jpg   Shandong Hengyi New Material Technology Co., Ltd sells the main properties of injection molded polytetrafluoroethylene (PFA):

1.The polytetrafluoroethylene (PFA) is a copolymer of a small amount of perfluoropropyl perfluorovinyl ether and tetrafluoroethylene. The melting bond property is enhanced and the viscosity of the dissolved body drops, but the performance is no change compared with the polytetrafluoroethylene. This resin can be directly processed by ordinary thermoplastic molding.

2.Injection of polytetrafluoroethylene (PFA) for long-term use of temperature -80~260 degrees, the friction coefficient in the plastic is the lowest, there is a good electrical performance, its electrical insulation is not affected by temperature, the "plastic king" is called.

  3. The polytetrafluoroethylene (PFA), which can be injected, has excellent chemical corrosion resistance. It is not corroded with other chemicals except Fluorine, molten alkali metal and three chlorifluoride at high temperature. Its chemical resistance is similar to that of polytetrafluoroethylene (PTFE), better than vinylidene fluoride.

  4.The vermicular and compressive strength of PFA can be better than polytetrafluoroethylene, with high tensile strength, good elongation at 100-300%. and excellent radiation resistance.

  5.PFA no poison: the polytetrafluoroethylene (PFA) can be injected into the body with physiological inertia and can be implanted in the human body. The chemical properties of PFA, FEP, PTFE are similar, but FEP can only be used under 200 degrees C, PTFE can not be injected. The PFA resin is relatively new and can be melt processed fluorine plastic. The melting point of PFA is about 580F, the density is 2.13 to 2. .16g / CC (g / cubic centimeter).PFA is similar to PTFE and FEP, but the mechanical properties are slightly better than FEP when they are above 302F and can be used at a temperature of up to 500F, and their chemical resistance is equivalent to PTFE.

FEP Pellet  Cable Insulation Application DS602.jpgPTFE Molding Powder DF16DF17.jpgPVDF Tubing.jpg

           Shandong Hengyi New Material Technology Co., Ltd sells plastic plastic tetrafluoroethylene (PFA) products widely used in: automotive, aerospace, electronic parts and electrical (semiconductor), chemical, information and communication technology, medical, environmental protection, military industry and so on. The family provides a "full range of service platform", not only to become a professional PFA supplier of plastic injection, but also to lay the position of our professional technical consultant, to win the trust and support of customers with high quality and timely service.