The main raw material of PTFE sheet is PTFE, which is a kind of engineering plastics, with characteristics of corrosion resistance, wear resistance, and high and low temperature resistance. Staircase construction PTFE plate is an important variety in plastics. Products made of PTFE rods as raw materials are widely used in machinery, electronics, textile, construction, aerospace and other industrial sectors. The raw material tape means that the substance to be sealed inside is isolated from the outside world, prevents the oxidation caused by air incorporation, and also prevents the moisture from penetrating that the raw material is changed and the adhesion of the dust is reduced to increase the abrasion. Sealing methods are commonly used to grease, wax, and mechanical seals. Different sealing methods are suitable for different applications. The general utensils can be sealed with rubber stoppers, cork stoppers, etc. In order to be able to seal tightly, pads or plastic seals, water seals, oil seals, etc. can be added; for gaps and slits, seals can be applied or applied. Putty, putty, bitumen and other sealing materials; for the pipe seal can be used raw tape or liquid raw tape; for the relative movement of the parts of the seal, often blockade or oil seal.
Staircase construction PTFE plate and various seals applied PTFE characteristics. For a variety of high and low temperature and aggressive media or play a role in anti-wear.