Does anyone know what a waterproof breathable membrane is?

Guangdong Huaping Hygiene Material Industrial Co.,Ltd. main products include waterproof breathable membrane,PE breathable film,PE perforated film,Multicolor printed film,Nonwoven Laminated film,Anti-counterfeiting Holographic film etc .

Waterproof and breathable membrane (also known as Puwei waterproof and breathable membrane) is a new type of polymer waterproof material. In terms of production process, the technical requirements of waterproof and breathable membranes are much higher than those of ordinary waterproof materials; at the same time, in terms of quality, waterproof and breathable membranes also have functional characteristics that other waterproof materials do not have.

Application of waterproof and breathable membrane:

Building materials: In the construction industry, it is divided into standard waterproof and breathable membranes, slope roof waterproof and breathable membranes, and general waterproof and breathable membranes for slope roofs.

Automotive exterior lighting: Puwei waterproof and breathable membrane can provide durable protection for car lights from the intrusion of external water vapor, dust, oil and other dirt. At the same time, the unique ventilation function of the product can exchange gas with the change of pressure, thereby reducing the pressure on the seal and prolonging the service life of the product.

Communication equipment: After installing Puwei waterproof and breathable membrane products on outdoor communication equipment, the pressure difference caused by temperature changes will no longer have a negative impact on the equipment shell, because the waterproof and breathable products can quickly balance the shell when the ambient temperature and pressure change Internal and external pressure.

Precision electronics: Puwei waterproof and ventilating products are installed on the device port, which can provide pressure release and balance function for the device when the device is exposed to dust, splashed liquid and temporarily immersed in water.

Our domestic website:gdhuaping.com.cn