Ballistic UD Fabric UHMWPE are not easily corroded by chemicals, and only a few organic solutions can cause mild swelling. In contrast, comparing the strength retention rates of ultra-high molecular weight polyethylene fibers and aramid fibers in different chemical media, the corrosion resistance of ultra-high molecular weight polyethylene fibers is significantly higher than that of aramid fibers, and their properties and structures are particularly stable in acids, alkalis, and salts, with only slight losses in sodium hypochlorite solution.
Uhmwpe Ballistic Fabric Fiber UD are made of UHMWPE fiber, The UHMWPE fibers are consisted of four unidirectional arranged fiber webs which overlapped by 90°each other and laminated with special matrix materials. The Ud Uhmwpe Fiber Fabric is can be used for Soft protected jackets and helmets and boards ,There are 4 layers UHMWPE yarns overlapped by 90° each other and laminated without films.