description Dermizax Overview
Dermizax is a family of waterproof and moisture-permeable polyurethane membranes developed by Toray Industries for outdoor apparel. Unlike microporous membranes that depend on fixed pores, its hydrophilic structure transports water vapor through the material while blocking liquid water. It is used in ski clothing, mountaineering shells, and other protective garments where weather resistance, flexibility, and freedom of movement are important.
help Dermizax FAQ
Is Dermizax a good alternative to Gore-Tex for winter jackets?
Dermizax, developed by Toray Industries, is considered a premium alternative to Gore-Tex, particularly popular in high-end ski and snowboard apparel. Unlike microporous membranes, it uses a monolithic, hydrophilic structure to block liquid water while moving water vapor.
How does the Dermizax membrane work to keep you dry?
The Dermizax membrane utilizes a polyurethane, hydrophilic structure that physically absorbs water vapor from the body and transports it through the fabric to the outside. Because it lacks fixed pores, it is highly durable and completely waterproof against rain and snow.
Who manufactures Dermizax fabric?
Dermizax is a proprietary waterproof and moisture-permeable membrane created by Toray Industries, a major Japanese chemical corporation. Toray supplies this textile technology to various premium outdoor and winter sports brands for their technical garments.
Does Dermizax lose its waterproofness when stretched?
No, because the Dermizax membrane is non-porous, its waterproofing remains entirely unaffected by stretching, folding, or friction. This makes it highly resilient and ideal for highly active winter sports where garments undergo significant stress.
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