Price of new material polytetrafluoroethylene board for power plants

Price of new material polytetrafluoroethylene board for power plants

The heat resistance and chemical stability of polytetrafluoroethylene (PTFE) sheets exceed those of other materials, making them widely used in industrial production. PTFE sheets are a new type of plastic that does not become brittle in liquid air or soft in boiling water, and can be used from -269.3 ℃ to 250 ℃; Very corrosion-resistant, whether it is strong acids or bases such as sulfuric acid, hydrochloric acid, aqua regia, or strong oxidants, it cannot touch even a single hair. That is to say, the chemical stability of polytetrafluoroethylene (PTFE) stair board exceeds that of glass, ceramics, stainless steel, and even gold and platinum. Glass and ceramics are sensitive to alkali, and stainless steel, gold, and platinum can also be dissolved in aqua regia. However, PTFE board remains the same even after boiling in aqua regia for dozens of hours; Smooth and unparalleled, it can be used to make bearings, skis, and frying pans; It will not be soaked or expand in water. According to experiments, after soaking in water for a year, the quality has not increased. So far, no solvent has been found to expand polytetrafluoroethylene plastic at high temperatures; The dielectric properties are good and frequency independent, and do not change with temperature. Because of these valuable properties, polytetrafluoroethylene plates are favored by people. Widely used in the refrigeration industry, chemical industry, electrical industry, and food industry.
The sealing performance of polytetrafluoroethylene plate is reliable; Polytetrafluoroethylene itself has corrosion resistance and anti-aging properties, and after special processing, it has excellent creep resistance
The friction coefficient of polytetrafluoroethylene in the mechanical industry is small, and its static friction coefficient is lower than the dynamic friction coefficient. It can be used in low-speed and high load fields, such as in civil engineering, chemical engineering, bridges and other structural components, to solve the expansion and contraction problems caused by thermal expansion and vibration. Specific applications include: (1) Bearing bushings for anti pollution machinery (such as textile, papermaking, pharmaceutical, and food machinery);
(2) Machinery for transporting non lubricating liquids such as alkali and solvents (such as mixers, dyeing machines, pumps);
(3) Shaft sleeves that work in corrosive environments such as acid and alkali (such as electroplating bath chemical equipment);
(4) No oil lubrication (such as oxygen production equipment);
(5) Yuan oil lubrication (such as ultra-low temperature freezer, liquid fuel pump);
Polytetrafluoroethylene sheets involve various raw materials with different liquid, solid, gas, and physical properties, requiring various types of production equipment. In the absence of advanced technology, these equipment often have a high weight and cannot solve many corrosion problems. People have been searching for preservatives in metals. Afterwards, people began testing the use of non-metallic resources to replace metals. Plastic is used for polytetrafluoroethylene plates in China.
With the development of science and technology, new types of anti-corrosion products made of non-metallic materials continue to emerge. Abstract: In the wave of developing new technologies and materials, traditional non-metallic material anti-corrosion equipment is becoming increasingly sophisticated, and polytetrafluoroethylene (PTFE) anti-corrosion products are rapidly developing.
Polytetrafluoroethylene (PTFE) sheet is an ideal corrosion-resistant material. Due to its high chemical stability, through research on processing technology, PTFE sheet is becoming increasingly widely used in industry. It can resist almost all commonly used strong corrosive, hydroxyl oxidizing chemicals and withstand high temperatures.
Polytetrafluoroethylene board is known as the "plastic king" in the field of plastics, and its performance is beyond that of ordinary plastics. Therefore, it is widely used in places with harsh environments, such as those with high acidity and alkalinity, corrosive media, or high temperatures. Because this type of board is made of tetrafluoroethylene resin, it is an insulating material that can withstand high and low temperatures, corrosion, and can also be used as a non stick coating. It can be divided into two types: molded plates and turned plates, and there are certain differences in the forming methods between the two. It is precisely because of these advantages that it is popular in the market.Price of new material polytetrafluoroethylene board for power plants