Recycled fluoroplastics-PTFE gasket this material products have the characteristics of acid and alkali resistance, high temperature resistance, and resistance to various organic solvents. It is widely used in the chemical and pharmaceutical industry and can be called the originator of the gasket industry.
Recycled fluoroplastics-polytetrafluoroethylene is known as the "king of plastics" because of its wide application. Polytetrafluoroethylene is a polymer compound polymerized from tetrafluoroethylene. It has excellent chemical stability and corrosion resistance. It is one of the best corrosion-resistant materials in the world today. Except for molten metal sodium and liquid fluorine, it can withstand all other chemicals. It does not change when boiled in aqua regia. It is widely used in various working conditions that require acid and alkali resistance and organic solvents. And its sealing, high lubrication non-stick, electrical insulation and good aging resistance, temperature resistance span (can work at 250 ℃ to -180 ℃ temperature for a long time).
Polytetrafluoroethylene itself is not toxic to humans, but one of the raw materials used in the production process, ammonium perfluorooctanoate (PFOA), is considered to be carcinogenic. Its birth has solved many problems in the world of chemical, petroleum, pharmaceutical and other fields. It has been widely used as a sealing material and a filling material.
Recycling fluoroplastics-PTFE gasket
PTFE gasket performance advantages
1, high temperature resistance-the use of working temperature of 250 ℃.
Low temperature resistance-has good mechanical toughness; even if the temperature drops to -196 ℃, it can maintain 5% elongation.
3. Corrosion resistance-for most chemicals and solvents, it shows inertness, strong acid and alkali resistance, water and various organic solvents.
4, weather resistance-the best aging life in plastics.
5, high lubrication-is the lowest coefficient of friction in solid materials.
6, non-adhesion-is the smallest surface tension in solid materials, does not adhere to any substance.
7, non-toxic-with physiological inertia, as artificial blood vessels and organs long-term implantation in the body without adverse reactions.
This article comes from:www.tflpfa.com
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