Basalt волокно,маты,плиты,фольгированное,прошивной, heater

Basalt volokna-Proizvodstvo basalt fibers it is based on receiving fusion of basalt in melting furnaces and its free effluence via the special devices manufactured of platinum or heat-resistant metals. As raw materials for production of basalt fibers basalt rocks which average chemical composition following are used (% on weight): _{SiO2 (47,5-55,0)}; _{TiO2 (1,36-2,0)}; _{Al2O3 (14,0-20,0)}; _Fe2O3 + FeO (5,38-13,5); MnO (0,25-0,5); MgO (3,0-8,5); CaO (7-11,0); _{Na2O (2,7-7,5)}; _{K2O (2,5-7,5)}; _P2O5 (no more than 0,5); _SO3 (no more than 0,5); other breeds (no more than 5).