The editor will introduce to you what is PTFE waterproof and breathable membrane! PTFE is a polymer with a wide range of high and low temperature resistance. It can be made into a PTFE film through biaxial stretching and has good waterproof and moisture-permeable properties.
However, during use and washing, the PTFE film absorbs sodium stearate and sodium dodecylbenzene sulfonate in the detergent, resulting in a reduction in the water pressure resistance of the fabric and a significant decrease in its waterproof performance.
This situation can generally be solved through composite membrane technology.
PTFE waterproof and breathable membrane has waterproof and breathable properties, keeping the human body dry, warm and comfortable.
The porous structure can effectively drain away sweat and maintain a balanced body temperature, while the smiling pores can prevent moisture from penetrating.
Special treatment is carried out on the membrane surface to improve the wear resistance and washability of the membrane. It is widely used in outdoor sportswear or equipment.
</p
