2019-07-12

Chemical factories need to operate production in a certain temperature and pressure conditions, the process requirements are strict, the raw materials involved in a variety of gases, liquids, solids, physical properties vary, which need a variety of types of production equipment. However, the equipment in contact with the medium is corroded all the time in production, which seriously restricts the development of chemical and other industries. In the case of underdeveloped technology, people always look for anti-corrosion agents in the metal. But these devices are often too expensive to solve a large number of corrosion problems. After that, people began to explore the use of non-metallic resources to replace metal. PTFE was the first acceptance plastic in our country, then PCTFE, FEP and other fluoroplastics, PE, PP, ABS and other thermoplastics come out.

With the progress of science and technology, the development of traditional corrosion resistant non-metallic material anti-corrosion equipment is increasingly perfect, new corrosion resistant non-metallic material products continue to emerge. In the wave of using new technology and new materials to develop new anti-corrosion products, PTFE corrosion resistant products are unique and develop rapidly. PTFE has very good chemical stability, it can withstand almost all the commonly used strong corrosion, hydroxide chemical substances, and also has the characteristics of high temperature resistance, so it is an ideal anti-corrosion material. Through the research of processing and forming technology, PTFE anti-corrosion products are more and more widely used in industry.

PTFE anti-corrosion products can replace a large number of alloy material products, it can increase the working capacity of equipment, reduce downtime maintenance, which are great potential corrosion resistant products.