At present, the domestic market is a mixed bag. There are actually very few manufacturers that produce truly waterproof and breathable membranes. Many factories or sellers promote that their waterproof and breathable membranes are good, but almost most users have not thought of it. However, the waterproof and breathable membranes provided by some manufacturers are not waterproof at all. A truly waterproof and breathable membrane should be highly breathable, temperature-resistant, aging-resistant, and have a hydrostatic pressure of more than 2 meters. The production process should be pure thermal composite technology, without glue, so it can achieve a temperature resistance of more than 110 degrees, high strength and aging resistance.
Electronic waterproof and breathable membrane (also known as Puwei waterproof and breathable membrane, PTFE membrane) is a new type of polymer waterproof material. It has breathable, waterproof and oil-proof functions due to its microporosity, hydrophobicity and oleophobicity. It has been widely used in precision electronics, LED outdoor lighting, automotive lights, communications, and chemical industry. , security and other industries.
The electronic waterproof and breathable membrane uses a special process to appropriately adjust the microporous structure in the PTFE membrane, so that it can form an adsorption and storage function for static electricity on the basis of heat dissipation. It can preserve the static electricity generated during the use of precision electronic products, thereby effectively avoiding interference and damage to electronic products due to their own static electricity problems.
In the field of electronic appliances, Electronic waterproof breathable membrane effectively resists the effects of water, salt and other corrosive liquids, while allowing The film that water vapor can pass through can prevent the occurrence of condensation to a great extent. By quickly balancing the pressure inside and outside the shell, it can reduce the stress on the sealing strip of the shell and facilitate maintenance.
Can be applied to electric toothbrushes, electric shavers, bathroom control boxes, lighting fixtures, vacuum cleaners, cameras, sports watches, waterproof mobile phones, waterproof electronic scales, etc. Electronic products that may come into contact with water.
Electronic waterproof and breathable membraneThe product is a microporous membrane made by calendering, extrusion, and biaxial stretching. The porosity can reach more than 85%, and the air can flow smoothly. The membrane pore size is 0.1-1μm, 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 a high-tech enterprise focusing on the research, development, production and sales of electronic waterproof breathable membrane, with an area of nearly 8,000 square meters. The factory area and professional production equipment are large-scale; the products we produce are all produced from imported raw materials, with fine molecular weight, cleaner and good uniformity. Moreover, we have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system. If you are interested, please enter the store for consultation.
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