The waterproof nylon fabric https://www.wanshiyitex.com/product/nylon-fabric/ refers to the fact that water cannot soak into the fabric under a certain pressure, and sweat gas emitted by the human body can be conducted to the outside through the fabric... moreThe waterproof nylon fabric https://www.wanshiyitex.com/product/nylon-fabric/ refers to the fact that water cannot soak into the fabric under a certain pressure, and sweat gas emitted by the human body can be conducted to the outside through the fabric in the form of water vapor, thus preventing sweat gas from accumulating and condensing between the body surface and the fabric to maintain wearing comfort. It is a high-tech and unique functional fabric.
Waterproofing is not a difficult problem for the fabric industry, the key is how to achieve both ventilation and super windproof. Next, we will deeply understand the new high-tech products from the types of waterproof, windproof and breathable fabrics.
(1) air permeability is realized by laminating waterproof breathable films
1. PTFE film
The molecular diameter of water vapor is 0.0004 microns, the diameter of light fog with the smallest diameter in rainwater is 20 microns, and the diameter of Mao Mao rain is as high as 400 microns. If a film with... less
