The downstream application field of PTFE

At present, the main application field of PTFE is still the chemical industry, which accounts for 44.5% of the downstream application market of PTFE. And PTFE has very good heat resistance, and the working temperature range is relatively wide, and have outstanding performance, and both conventional materials can’t compare with chemical corrosion resistance, it has good flame retardancy, make its have found application in many fields, the core consumer sector, including electronics, electrical, petroleum and chemical, aerospace, and other aspects.

The representative ones include exhaust pipes, steam pipes, high and low pressure pipes, valves, etc. PTFE material has been widely used in petroleum, textile and many other industries because of its outstanding corrosion resistance. PTFE is another important application as a sealing material, the quality of the sealing effect, the overall effect of the use of equipment has a very prominent impact, including heat exchanger, large diameter containers, glass reaction pot seals, etc. At the same time, with the continuous progress of industry around the world, air pollution has gradually evolved into a global problem that can not be ignored, and the cleaning of pollutants continues to transition to exhaust gas.

PTFE itself has excellent resistance to acid and alkali corrosion, high temperature resistant, oil resistant, pressure and humidity and antioxidant, etc, thus has the advantages of fiber is better than other bulk PTFE membrane filter material has been widely used in chemical plants, power plants, carbon black factory, cement plant of high temperature flue gas dust removal and filtration of PM2.5.

Post time: May-23-2022