PTFE waterproof and breathable membrane is made of polytetrafluoroethylene (PTFE) material through special processes such as mixing, extrusion, extrusion, calendering, and biaxial stretching.
PTFE is a new type of material that has excellent high temperature resistance, high temperature resistance, low temperature resistance, alkali resistance, anti-aging, anti-oxidation and many other advantages.
PTFE waterproof breathable membrane is a light, thin, strong and durable membrane invented and produced by Gore Company of the United States. This membrane has waterproof, breathable and windproof functions.
PTFE waterproof breathable membrane is a microporous membrane with 9 billion extremely tiny pores per square inch.
These pores are one 20,000th the size of liquid water droplets, but are 700 times larger than water molecules. Therefore, water droplets cannot penetrate them, but water vapor can be discharged.
Therefore, this kind of membrane is used as an interlayer in waterproof and breathable jacket fabrics for outdoor use.
? is a provider of technology development, transfer, consulting, and services in the field of new materials; R&D, production, sales, and customization; and high-efficiency separation and filtration material design solutions.
? A high-tech enterprise focusing on the research, development and production of fluorine material film technology. Our membrane materials are all imported raw materials, with a full set of domestic advanced production equipment and advanced production technology. Our products have passed ISO9001 quality management system certification. The testing standards strictly follow the EU standard EN1822, and the membrane products are tested using the MPPS method.
If you are interested, please enter the store to discuss.
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