High-quality Waterproof And Breathable Expanded PTFE Film Hydrophilic ePTFE Membrane

This series of membranes could  be  used  in Automotive  Lamps,  Automotive Sensitive  Electronics,  Outdoor  Lighting, Outdoor Electronic Devices, Household Electrical and Electronics etc. 

The membrane can balance inside/outside pressure differentials of sealed enclosures while blocking contaminants, which could increase components’ reliability and extend their service life. 

Shelf life is 5 years from the date of receipt for this product as long as this product is stored in its original packaging in an environment below 80°F (27°C) and 60% RH. 

All data above are typical data for the membrane raw material, for reference only, and should not be used as special   data for outgoing quality control. 

All technical information and advice given here is based on Mianjun’s previous experiences and test results. Mianjun gives   this information to the best of its knowledge, but assumes no legal responsibility. Customers are asked to check the   suitability and usability in the specific application, since the performance of the product can only be judged when all   necessary operating data are available.

Outdoor cabinets are continuously exposed to harsh environments such as heavy rain, dust, sand, and high winds. Under changing environmental conditions, pressure builds up within a sealed cabinet, putting stress on the seals. Over time, pressure can cause seals to fail, allowing water, corrosive liquids, salts, and particles to enter the cabinet and damage the electronics inside. Protective vents are the leading solution for protecting sensitive electronic equipment. Guard vents equalize pressure and reduce condensation by allowing air to move freely in and out of sealed cabinets. At the same time, they provide a long-lasting barrier to protect electronic devices from contamination. The result is improved reliability, safety and product life of sealed electronic devices.

Our expanded PTFE film is engineered to be highly waterproof, ensuring that it effectively repels water and keeps you dry in even the most extreme conditions. Whether you’re facing heavy rain, snow, or other wet environments, our membrane will keep you protected and comfortable.

In addition to its exceptional waterproofing capabilities, our hydrophilic ePTFE membrane is also highly breathable. This means that it allows moisture vapor to escape from the inside, preventing the buildup of sweat and heat, and keeping you feeling fresh and dry throughout the day.

The high-quality construction of our membrane ensures that it is durable and long-lasting, making it suitable for use in a variety of outdoor and active wear applications. From hiking and camping gear to sports and athletic apparel, our membrane is designed to meet the demands of performance-driven activities.

Furthermore, our expanded PTFE film is versatile and can be easily integrated into a wide range of products, including jackets, pants, footwear, and accessories. Its flexibility and adaptability make it an ideal choice for manufacturers looking to enhance the performance of their products.

Whether you’re an outdoor enthusiast, an athlete, or a manufacturer looking for a reliable waterproof and breathable solution, our High-quality Waterproof And Breathable Expanded PTFE Film Hydrophilic ePTFE Membrane is the perfect choice. Experience the ultimate combination of protection and comfort with our innovative membrane technology.