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岩棉和矿渣棉通称矿棉。岩棉是以岩石(如玄武岩、辉绿岩、花岗岩等)为主要原料,经高温熔融而成的人造无机纤维。矿渣棉是以矿渣(如高炉矿渣、钢渣、铜渣、镍碴等)为主要原料制成的。岩棉可制成硬质岩棉板、半硬质岩棉板、岩棉毡、岩棉吸声板和岩棉管壳等多种制品。岩棉具有矿渣棉的各种优点,
Rock wool and slag wool are known as mineral wool. Rock wool is a man-made inorganic fiber made of rock (such as basalt, diabase, granite, etc.) as the main raw material, which is melted at high temperature. Slag wool is made of slag (such as blast furnace slag, steel slag, copper slag, nickel yttrium, etc.) as the main raw material. Rock wool can be made into hard rock wool board, semi-rigid rock wool board, rock wool felt, rock wool sound absorption board and rock wool tube shell and other products. Rock wool has various advantages of slag wool.