In the state of water vapor, the water particles are very small, and these water particles can penetrate all the way down the capillary to the other side, causing vapor permeability.
If water vapor condenses into water droplets, the particles will become larger, and the surface tension of the water droplets will act, and the water molecules will not be able to smoothly leave the water droplets, penetrate and reach the other side. In other words, this process This can prevent water penetration, making the Teflon waterproof and breathable membrane truly have a waterproof function.
It is a manufacturer specializing in R&D, production and sales.
We have a full set of advanced production equipment and testing instruments, as well as a complete pre-sales, sales and after-sales service system.
Interested parties can enter the store for consultation.
</p
