Using the characteristics of polytetrafluoroethylene plastic resin, the eptfe gray base tape is made by biaxial stretching method The membrane has outstanding excellent properties. The surface of the membrane can reach more than one billion micropores per square centimeter. Let’s learn more about it below.
The waterproof and breathable membrane (valve) used in lighting fixtures is waterproof and dustproof. For products such as outdoor lamps and car lights that are exposed to the environment, the waterproof and dustproof breathable valve may provide an effective dustproof and waterproof barrier to reduce the failure of electronic products. Moreover, the product has a breathable function, which can maintain good gas exchange with the outside world. On the one hand, it prevents the accumulation of pressure and damages the seal of the shell. On the other hand, it can promote water vapor to quickly discharge from the lampshade, greatly reducing fogging and condensation on the glass.
The eptfe gray baseband membrane has a microporous structure with staggered fibers. It has high porosity and a pore size in the range of 0.1μm-10μm. It is a polymer filter membrane that can intercept solid particles and colloidal particles in gas or liquid. . The pore size is small and uniform, resulting in higher efficiency with lower resistance. The filter element is widely used in air purification equipment and can effectively filter dust, particles, carbon dioxide, etc. in the air.
It is an environmentally friendly material manufacturer specializing in R&D, production and sales of PTFE eptfe gray base film. Our company is different from other manufacturers. Our company can according to the user’s requirements. By optimizing the combination of key technical parameters such as speed ratio, pressure ratio, and operating temperature, the air permeability, thickness, and void ratio can be adjusted online according to the ratio and pore-forming medium to meet your different requirements. Interested parties can enter the store for consultation. </p
