We all know that in order not to damage various electronic smart devices in harsh environments, people have put forward higher requirements for the waterproof performance of electronic products. Let’s take a look at the waterproof and breathable membrane material for phones and watches. .
Generally speaking, when choosing a waterproof breathable valve, the main thing to consider is the working environment in which electronic products are used. The structure of a waterproof breathable valve is simply a waterproof breathable film and metal or plastic as the main shell. The material is welded or pressed, but there are still differences in model and configuration, that is, the amount of air permeability and the size of the breathable valve, so the waterproof breathable valve should be selected according to the use environment.
The waterproof and breathable film for phones and watches is a microporous film 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 0.2-3μm, 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.
It is a manufacturer specializing in R&D, production and sales of waterproof and breathable membranes for phones and watches.
Our company is different from other manufacturers.
Our company can customize according to user’s requirements.
The optimized combination of key technical parameters such as speed ratio, pressure ratio, operating temperature, etc. can realize online control of air permeability, thickness and void ratio according to the ratio and pore-forming medium to meet the different requirements you need. .
Interested parties can enter the store for consultation.
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