Fabric Introduction - Are There Limitations to GORE-TEX? Read the full article >>

In fact, GORETEX fabric is not a big deal, nothing more than it is the first to achieve both waterproof and breathable only, waterproof standard is water pressure resistance, per square centimeter of area can withstand how many MM water column one hour impervious, breathable standard It is the moisture permeability, the amount of water per square centimeter area that can be permeated for 24 hours; ordinary GORETEX fabrics can be waterproof 2000mm, breathable 3000mm, and now Taiwan's Housheng and some Korean manufacturers can do it, even waterproof 4000 Breathable 6000 fabric, the price per code is between 4 and 7 US dollars, the quality is absolutely there, reputation is not as loud as GORETEX.

The one thing that needs special explanation is that GORETEX is also good for other fabrics. The air permeability is achieved through a layer of glue inside the fabric. Most of them are white, so that when the body is out of motion, the moisture will pass through the layer of glue. Out of fabric (previously waterproof clothing is PVC, can not pass gas), but the conditions for moisture permeability are: the humidity outside the fabric is lower than the fabric! In other words, if the humidity outside the clothes is higher than the humidity inside the clothes, then the moisture not only does not go out, but will also leak back into the clothes! Of course, there is a waterproof treatment on the surface of the fabric, and its degree will be reduced correspondingly.

So breathable clothing is only suitable for wearing in areas with relatively low humidity in the north. In the south, it is dark and the humidity is 85% or more.

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