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PFA manufacturers: some common sense about ETFE particles

PFA manufacturers: some common sense about ETFE particles

2020-10-16

What are ETFE particles? How much do you know about ETFE particles? Do you know what its advantages are? Let's take a brief look with the editor of the PFA manufacturer!

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PFA manufacturer: introduce PFA for you

PFA manufacturer: introduce PFA for you

2020-11-10

The PFA plastic produced by the PFA manufacturer (Shenzhen Teflon New Material Technology Co., Ltd.) is a copolymer of perfluoropropyl perfluorovinyl ether and polytetrafluoroethylene. Compared with PTFE, the melt adhesion is enhanced, the solution viscosity is reduced, and the performance is unchanged. This resin can be directly processed into products by ordinary thermoplastic molding methods. The PFA produced by the PFA manufacturer (Shenzhen Teflon New Material Technology Co., Ltd.) is suitable for manufacturing corrosion-resistant parts, wear-resistant parts, seals, insulators and medical equipment parts, high-temperature wire and cable insulation layers, anti-corrosion equipment, sealing materials, pumps And valve bushings, chemical containers.

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Fluorine plastic manufacturers: for you to introduce fluorine plastic

Fluorine plastic manufacturers: for you to introduce fluorine plastic

2020-11-20

Fluoroplastics are plastics made of fluororesin, and the main varieties are polytetrafluoroethylene, tetrafluoroethylene-ethylene copolymer, tetrafluoroethylene-hexafluoropropylene copolymer and chlorotrifluoroethylene-ethylene copolymer.

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PVDF manufacturers: introduce PVDF for you

PVDF manufacturers: introduce PVDF for you

2020-12-03

PVDF is a meltable fluorocarbon resin used in coatings prepared by homopolymerization of vinylidene fluoride (VDF) with a purity of ≥ 99.99%. Spray or roll the fluorocarbon coating made of 70% PVDF resin, and bake the paint film, and has unparalleled super weather resistance and processing performance. PVDF not only has strong abrasion resistance and impact resistance, but also has high fading resistance and UV resistance in extremely harsh environments.

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Teflon manufacturers: take you to understand Teflon

Teflon manufacturers: take you to understand Teflon

2020-12-07

Teflon coating, the English name TEFLON, is often called Teflon due to pronunciation. It can be divided into four types: PTFE,FEP,PFA and ETFE. PTFE (polytetrafluoroethylene) non-stick coating can be used continuously at a high temperature of 260°C, and the maximum use temperature can reach 290-300°C. It has a very low coefficient of friction, good wear resistance and excellent chemical stability.

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Teflon Spray High Performance Special Coatings

Teflon Spray High Performance Special Coatings

2020-12-19

Teflon spraying high-performance special coating is a fluorine coating based on polytetrafluoroethylene (all transliterations of Teflon). Teflon spraying high-performance special coating is a fluorine coating based on polytetrafluoroethylene (all transliterations of Teflon). PTFE spray coating is a set of heat resistance, chemical inertia, excellent insulation stability and low friction in one of the high-performance coatings, with other coatings can not be compared with the comprehensive advantages. The flexibility of its application allows it to be used in almost all shapes and sizes. PTFE spraying can be divided into several basic types: PTFE, FEP, PFA and ETFE. Teflon sprayed PTFE:PTFE (polytetrafluoroethylene) non-stick coating can be used continuously at 260 ℃, with extremely low friction coefficient, good wear resistance and good chemical stability at 290 ℃. Teflon spray FEP:FEP (fluorinated ethylene propylene copolymer) non-stick coating melts and flows during the baking process to form a porous film, which has good chemical stability and excellent non-stick performance. The use temperature is 200 ℃. Teflon spraying PFA:PFA non-stick coating, like FEP, forms a porous film during the baking process. Its advantages are high continuous use temperature, use temperature 260 ℃, strong hardness and toughness, and is especially suitable for high temperature adhesion resistance and resistance. Chemical applications. Teflon Spray ETFE:ETFE is an ethylene-tetrafluoroethylene copolymer. The resin is a tough fluoropolymer that forms a durable coating, is chemically resistant, and can work continuously at 150°C.

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Discussion on Teflon Spraying

Discussion on Teflon Spraying

2020-12-19

Dispersion Coating Overview: The processing method of dispersion coating is to uniformly distribute the coating material in the solvent to form a dispersed liquid (solid material mixed in the liquid). This mixture is atomized by high-pressure air and sprayed on the surface of the workpiece. Preparation of the workpiece In order to obtain sufficient surface adhesion on the surface of the workpiece, all grease must first be removed from the surface to be coated. We dissolve the oil with an organic solvent and heat it to about 400°C to make it completely volatile. In the next step, the workpiece is cleaned and the surface is rough by sandblasting. The use of an adhesive (primer) can improve the binding ability of the coating to the surface of the workpiece. Powder spraying The powder particles are blown out of the collector by compressed air, and there is an electrostatic zone on the way to the spray gun nozzle. Because the particles carry the same charge, they repel each other in the flight path, forming a uniform cloud. The workpiece to be sprayed is ground so that an electrostatic zone is formed between the spray gun and the workpiece. The powder particles are attracted to and adhere to the workpiece. powder melting In coating technology, high-temperature spraying and low-temperature spraying are different in principle. If high temperature spraying is used, the temperature of the substrate is higher than the melting temperature of the powder material, and the powder particles are coated on it. The micropowder thus melts during spraying. In order to obtain sufficient surface adhesion on the surface of the workpiece, all grease must first be removed from the surface to be coated. We use an organic solvent to dissolve the grease and warm it to about 400°C to completely volatilize it. Next, the workpiece is mechanically cleaned and roughened by sandblasting. The bonding ability of the coating to the surface of the workpiece can be improved by applying an adhesion aid (primer). Teflon new material is located in Shenzhen Longgang area, is specialized in Teflon particles of enterprises. The introduction of advanced equipment and collection of technical personnel in the production of Teflon particles, with the concept of internationalization and sustainable management, with a serious implementation attitude, constantly improve the company's service quality, product quality, with an effective management system to strengthen the quality of all staff, in order to achieve customer satisfaction.

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ETFE manufacturer: introduce ETFE for you

ETFE manufacturer: introduce ETFE for you

2020-12-21

ETFE is the strongest fluoroplastic. While maintaining the good heat resistance, chemical resistance and electrical insulation properties of PTFE, it also greatly improves the radiation resistance and mechanical properties. The tensile strength can reach 50MPa, which is close to 2 times that of tetrafluoroethylene.

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