Explain the use of PTFE sheet?

PTFE sheet this product it has the chemical stability, can be resistant to all strong acids, strong alkalis, strong oxidizing agents, and all kinds of organic solvents do not interact. The following is an introduction to the use of PTFE sheet?

Polytetrafluoroethylene sheet does not interact with various organic solvents when in use. This is because the material has a low coefficient of friction among known solid materials. Its specific uses include bearings for chemical equipment, paper making machinery, agricultural machinery, as piston rings, machine tool guides, guide rings; in addition, the product can be widely used in civil engineering such as bridges, tunnels, steel structures. Roof trusses, large chemical pipelines, storage tanks support sliders, and used as bridge supports and bridge swivels. So that is it will have good chemical stability, can withstand all strong acids, alkalis, oxidizers, and does not interact with various solvents. PTFE sheet has a wide temperature range. It can be used for a long time at -180℃~250℃ under normal pressure, and it can also be processed by high temperature of 250℃ for 1000 hours, with small change of mechanical properties. It has a low coefficient of friction and is a good friction reducing and self-lubricating material. The coefficient of static friction of PTFE plate is smaller than the coefficient of dynamic friction, so it is used to manufacture bearings with the advantages of small starting resistance and smooth running.

PTFE plate is now widely used in chemical industry, chemical fiber, oil refining, phosphate fertilizer, pharmaceuticals, pesticides, dyes, coke ovens, gas, organic synthesis, non-ferrous smelting, iron and steel, atomic energy and high purity product production (such as ionic membrane electrolysis), viscous material conveying and handling, sanitation requirements of the food and beverage processing and production departments. PTFE sheet is made from PTFE resin molded at room temperature, then sintered and cooled. It also has its superior comprehensive performance. For example, it has excellent properties such as high and low temperature resistance, corrosion resistance, weather resistance, high insulation, high lubrication, and non-adhesion. Another important point is the tensile strength and elongation at break of the PTFE sheet, these two indexes, no matter which one does not meet the specified engineering evaluation indexes, can be determined that the product quality is unqualified. Its tensile strength and elongation at break test results are relatively high. The tensile strength and elongation at break test results are also higher for products with high crystallinity.

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