PTFE Anticorrosive Lining:
PTFE (PTFE), commonly known as the "king of plastics", is a polymer compound formed by the polymerization of PTFE, with excellent chemical stability, corrosion resistance, sealing, high viscosity, electrical insulation and good aging resistance.Used as engineering plastics, can be made of teflon tube, rod, tape, plate, film, etc.It is generally used in corrosion resistant pipes or tanks with high performance requirements.Large tank lining polytetrafluoroethylene plate, with excellent chemical stability, corrosion resistance, sealing, high viscosity, electrical insulation and good aging resistance.The use of tetrafluorin plate as tank or tube body lining, usually in the tank or the wall of the tube body sprinkle ptfe powder, on the tank or tank body external heating, high temperature molding.This kind of molding method, the process is complex, the temperature is difficult to control accurately, after the molding surface defects are difficult to eliminate.
The tetrafluorin sheet lining used by our company is suitable for 3mm sheet with national standard, and the surface is treated with sodium naphthalene.The tank body and ptfe surface use a strong special glue coating, and then artificially through the high temperature heating extrusion, so that the ptfe plate and the surface of the tank body is closely combined, completely bonded without air.The joint of the plate shall be repaired and welded firmly with 3 PTFE electrodes without leakage.Pass the test of electric spark again without leakage point is qualified.
Advantages of this process:
High strength, not easy to fall off
Long service life, in the general medium container is not easy to corrosion damage
Resistant to high and low temperature in the range of +150℃ and -50℃
Huzhou Ningxin new material science and Technology Co., Ltd. is located in Deqing County, Zhejiang Province. It is a member of the fluorine plastics processing professional committee of China Plastics Association. It has been engaged in the development, production and sales of fluorine plastics products for nearly 20 years. Its main products are: polytetrafluoroethylene plate, rod, tube, film, various sealing gasket, washer, plastic special-shaped parts, fluorine plastics special mechanical products, etc. The company has obtained ISO9001 quality management system certification, and is rated as a provincial high-tech enterprise in 2019. In recent years, our company has a high reputation in marine engineering, ship industry, chemical anti-corrosion industry and mechanical parts. The product has obtained SGS test certificate, UL94 flame retardant certificate and FDA food level test certificate.
Over the years, the company's products are not only used in domestic petroleum, chemical industry, medicine, electronics, machinery, automobile, smelting, shipbuilding, transportation and other fields, but also exported to many countries and regions, favored by the majority of users. Recently, the company has increased investment to develop new fluoroplastic materials and products, and launched more new products to meet the needs of more users at home and abroad.
Address: Zhaojiaqiao, Shebei Village, Xin'an Town, Deqing County, Zhejiang Province 313217, China
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