Teflon microporous membrane has special properties that other materials do not have, giving it advantages that traditional materials do not have in many fields.
Polytetrafluoroethylene has very high heat resistance and low temperature resistance.
The heat resistance of polytetrafluoroethylene is very high among existing engineering plastics.
Although trace amounts of decomposition products begin to appear at 200°C, from 200°C to temperatures above the melting point of 327°C, its decomposition rate is still very slow and almost negligible; only at 400°C, it Significant decomposition occurs, with a weight loss of approximately 0.01% per hour.
In addition, Teflon microporous membrane has outstanding chemical resistance stability. It is not corroded by highly corrosive chemical reagents and does not interact with them. It is also completely insensitive to aqua regia and hydrogen. The action of hydrofluoric acid, concentrated sulfuric acid, chlorosulfonic acid, hot concentrated sulfuric acid, boiling caustic soda solution chlorine and hydrogen peroxide.
Even at high temperatures, polytetrafluoroethylene can maintain good chemical resistance and stability. Only the fluorine element at high temperatures and alkali metals such as molten potassium and sodium interact with it.
Suzhou New Material Technology Co., Ltd. is a manufacturer specializing in the development and production of Teflon microporous membranes. The ptfe microporous membranes we produce have strong hydrophobicity, chemical resistance, waterproofness and Low wind resistance, etc., and can achieve high dust removal efficiency. For some extremely fine particles with a diameter of 0.1um-0.3um, the filtration level can reach H13-U16.
In addition, biaxially oriented film can undoubtedly achieve ultra-low emissions in intercepting various types of dust generated during the company’s production process, and it fully complies with current environmental protection standards.
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