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    PTFE Etched sheet

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    PTFE Sheet
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  • Release time:
    2020-03-27 11:14:12

PTFE is a polymer material with excellent properties, which is widely used in various fields because of its unique characteristics of low friction coefficient, high chemical stability and high heat resistance. Sodium treatment is a method of special treatment of polytetrafluoroethylene surface, by increasing its polarity and surface tension, improve its adhesion with other substances.

Polytetrafluoroethylene sodium strip is a strip product that has been natrified on polytetrafluoroethylene material. This product inherits the excellent properties of polytetrafluoroethylene, and at the same time has a better bonding ability, which can be effectively bonded with rubber, metal, plastic and other substances.

The concrete application of sodium polytetrafluoroethylene strip is very wide. In the field of chemical industry, it can be used to make reactors, liquid storage tanks, pipelines and other components, with corrosion resistance, high temperature resistance, high pressure resistance characteristics, to ensure the stable operation of equipment. In the electronic and electrical field, it can be used to make insulating materials, electrical connection components, etc., providing excellent insulation properties and high temperature resistance. In addition, sodium polytetrafluoroethylene strips are also widely used in equipment manufacturing in food, medicine and other industries, such as for making molds, etc., to avoid food or drugs adhering to the mold.

It should be noted that the polytetrafluoroethylene sodium strip may lose its treatment effect under long-term exposure to strong ultraviolet light, so long-term exposure to ultraviolet light should be avoided when stored and used. In addition, although the sodium treatment improves the bonding performance of polytetrafluoroethylene, in practical applications, it is still necessary to select the appropriate adhesive and process parameters according to the specific needs and conditions to ensure the best bonding effect.


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