Characteristics of Teflon waterproof and breathable membrane

Teflon waterproof and breathable membrane is a synthetic polymer material that uses fluorine to replace all hydrogen atoms in polyethylene.

This material is acid-resistant, alkali-resistant, resistant to various organic solvents, and is almost insoluble in all solvents.

Waterproof and breathable membrane is a material with good waterproof properties and has been widely used. Outdoor products often face the impact of rain, fog, ice, snow, sand and other weather changes.

Therefore, it is particularly necessary for temperature-sensitive outdoor products to be able to adapt to various weather changes.

The waterproof and breathable membrane well meets the requirements of temperature-sensitive outdoor products.

The pore size of Teflon waterproof and breathable membrane is small and uniform, the micropore structure is stable, the porosity can reach 80%~90%, and the filtration accuracy can reach above U15 level, or even reach U17 level.

The surface filtration efficiency reaches 99.9%~99.999%. For some extremely small particles with a diameter of 0.1um-0.3um, it can better prevent fine dust from entering the filter material.

Can operate at a continuous operating temperature of 240°C and an instantaneous temperature of 260°C.

The Teflon waterproof and breathable membrane produced has strong hydrophobicity, chemical resistance, waterproofness and low wind resistance, and can achieve high dust removal efficiency. For some extremely small particles with a diameter of 0.1um-0.3um For particles, 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 production process of the company, and it fully complies with current environmental protection standards.

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