Hot Sales New Arrival Best Prices Expanded Ptfe Sealing Gasket For Petroleum Industry

 

Description	Polytetrafluoroethylene is a polymer compound formed by polymerization of tetrafluoroethylene. It has excellent chemical stability and corrosion resistance (it is one of the best corrosion resistance materials in the world today, except for molten sodium and liquid fluorine. , Can withstand all other chemicals, does not change when boiled in aqua regia, and is widely used in various working conditions that require resistance to acids, alkalis and organic solvents), airtightness, high lubrication and non-stick properties, electrical insulation and good aging resistance , The temperature resistance span is large (it can work for a long time under the temperature of +250℃ to -180℃).
Advantages	1. Corrosion resistant, almost free from corrosion by any chemicals and solvents, and can protect parts from any kind of chemical corrosion. 2. Heat resistance, with excellent high and low temperature resistance, generally can be used continuously between -180-260 degrees, and has significant thermal stability 3. It is non-sticky, has the smallest surface tension among solid materials, and does not adhere to any substance 4. Atmospheric aging resistance, the surface and performance remain unchanged when exposed to the atmosphere for a long time. 5. Lubrication, wear resistance, low friction coefficient, the friction coefficient changes when the load slides, but the value is only Between 0.04-0.15, it is precisely because of its strong lubricity that it is also outstanding in wear resistance.
Usage	Chemical industry, petroleum industry, pharmaceutical industry, machinery manufacturing, textile industry, electronics industry.

  Dacheng County Yuda Sealing Material Co., Ltd. is located in Dacheng County, Langfang City, Hebei Province, close to Beijing and Tianjin. It is the largest production base of sealing and fireproofing materials in China. The company has long been committed to technological innovation and product improvement. The main products are: gaskets, sheets, ceramic fiber products, fireproof materials, asbestos products, etc. The company adheres to the tenet of "Your needs are our development direction", and cooperates with partners for mutual benefit and common development with high-quality products, high-quality services and affordable prices.

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Product Categories : Sealing gasket