XLA is composed of all-new three-dimensional cross-linked polyolefin raw material whose molecular microstructure, which is as hard as diamond, constitutes a complete and stable micro-molecular structure, giving the fiber the advantage of stability of various aspects, especially in terms of high temperature resistance.
　　The temperature advantage of XLA shows in two aspects, one, its high temperature resistance, which reaches 220℃, and two, fabrics with XLA keep its elastic stability with little damage after repeated high temperature processing, dyeing and finishing process.