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Xiaogan Li May 27, 2022
Basalt fiber (Basalt Fiber, referred to as BF) is a new type of inorganic environmentally friendly high-performance material, the color is generally brown, some like gold. It is composed of oxides such as SiO2, Al2O3, CaO, FeO, and a small amount of impurities, and each component in the fiber h...