... super-light high-temperature refractory fiber in the world, one of the whole Al2O2siO2 system ceramic fibers, with use temperature of ... temperature fire-resistant fiber, the whole system Al2O3-SiO2 ceramic fibers in two different products, It can be widely used ... and other heat engineering equipment such as metallurgy, machinery, electron, ceramic, chemical, glass, and aerospace. At present, only few ...