Nowadays, there are many waterproof materials on the market, each of which has its own advantages. PTFE waterproof and breathable membrane is one of many waterproof materials. Today, the editor will take you to learn about it.
PTFE breathable membrane is a light, thin, strong and durable membrane invented and produced by the American Gore Company. This membrane has waterproof, breathable and windproof functions.
PTFE waterproof and 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, so 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.
As a functional fabric, waterproof breathable fabric can isolate the human body from rain, snow, and chemicals while transmitting water vapor to the outside world in harsh environments.
The performance differences of ptfe waterproof and breathable membrane determine the final application scope.
The waterproof and breathable fabrics used in outdoor sports and leisure clothing must not only have a certain waterproof and breathable effect, but also must have a certain degree of comfort; it is a high-tech company specializing in the research, development and production of fluorine material film technology. As a technology enterprise, the ptfe waterproof and breathable membrane we produce 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.