Invisible water absorbing and guiding macromolecular membrane
A polymer film and invisible technology, applied in the direction of layered products, textiles, fabrics, etc., can solve the problems of not having water absorption, water guiding function, not meeting the requirements, and the film has no invisible function, so as to achieve strong water absorption and heat insulation Good performance, strong moisture absorption and perspiration effect
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[0014] see figure 1 , the stealth polymer film of the present invention, it comprises base layer 1 and surface layer 2, is characterized in that: between described base layer 1 and surface layer 2, be provided with heat insulating layer 3 and radar absorbing layer 4 successively, described heat insulating layer 3 is arranged on On the base layer 1, the heat insulating layer 3 is polyurethane foam, the radar absorbing layer 4 is arranged between the surface layer 2 and the heat insulating layer 3, and the radar absorbing layer 4 is ferrite. The base layer 1 is made of fabric, and the fabric is a polyester-cotton interwoven fabric composed of polyester yarn and nylon yarn, the polyester yarn is on the front side of the fabric, and the nylon yarn is on the back side of the fabric.
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