In recent years, with the changes in domestic and international situations, the new energy automobile industry and lighting technology have continued to develop. The current automotive lighting market has undoubtedly entered a new stage of development, and at the same time Higher requirements have been put forward for car lighting products.
Take new energy vehicle brands such as Tesla, BYD, NIO, Xpeng Motors and Ideal, for example, now car lights The designs of car lights are generally developing in the direction of “slenderer, more transparent, and more integrated functions”. This undoubtedly brings new challenges to the waterproof and breathable aspects of car lights. For car lights with good protective and breathable performance and volume bias, Small electronic waterproof and sound-permeable membrane will have more market advantages.
As a domestic enterprise in the field of expanded ePTFE microporous membranes, we use expanded polytetrafluoroethylene (ePTFE) membrane materials to manufacture waterproof and breathable products. The expanded polytetrafluoroethylene membrane material we produce has extremely tight mesh micropores, with a pore diameter of about 1/20,000 of water droplets. It can block tiny water droplets and dirt particles as small as 0.1 microns in size, ensuring that the car lights are not Will be affected by foreign matter.
In addition, these micropores, which are 700 times larger than air molecules, ensure that the product can achieve reliable air permeability and pressure balance. Its proprietary microporous breathable membrane Allows air and gases to pass through freely, so moisture can diffuse away before condensation problems occur.
So, no matter it is windy, rainy, or dusty, the electronic waterproof sound-permeable membrane can ensure that liquids and foreign objects cannot Breaking through the tiny scale of 1 micron. At the same time, no matter how significant the temperature difference between the inside and outside is, the film can diffuse well, allowing water vapor to diffuse out of the headlights smoothly.
It is a high-tech enterprise specializing in the research, development, production and sales of electronic waterproof sound-permeable membrane, with an area of nearly 8,000 square meters. Factory area, professional production equipment, a full set of advanced production equipment and testing instruments, and a complete pre-sales, sales and after-sales service system. If you are interested, please enter the store for consultation.
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