Teflon waterproof and breathable membrane protects electronic instruments
Nowadays, Teflon waterproof and breathable membrane is used in many places. It can be said that it The application fields are very wide. Compared with ordinary waterproof and breathable materials, this material has more excellent and outstanding performance, which is also unmatched by other materials.
The technology of waterproof and breathable membranes was first introduced from European and American countries. However, the production processes of domestic products are diverse, and the quality of products from various manufacturers is uneven, failing to form a unified quality standards. In fact, waterproof and breathable membranes mainly consist of three layers: PP spunbond non-woven fabric, PE polymer breathable membrane, and PP spunbond non-woven fabric. The main function of spunbond non-woven fabric is to enhance the tensile force and hydrostatic pressure and protect the middle layer (breathable film). The real breathability mainly depends on the middle layer PE polymer breathable film.
Teflon waterproof and breathable membrane is a microporous membrane made by calendering, extrusion, biaxial stretching and other methods. The porosity can reach more than 85%, and the air can flow smoothly. The membrane pore size is 0.2-3μm, which can effectively isolate water points, and the waterproof grade can reach IPX7 or above. Protect electronic instruments from becoming unusable due to moisture or water. Compared with other breathable filter materials, it has excellent air permeability. It is difficult to form a thick dust layer on the surface of the film, and the dust can be naturally peeled off.
The Teflon waterproof and breathable membrane produced by the manufacturer uses imported raw materials, has a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop to ensure that the PTFE membrane High-quality production quality; using production and testing instruments imported from the United States to test the quality of PTFE film, and passing international SGS testing and certification, as well as ISI testing and certification. Interested parties can enter the store and contact us.
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