mineral wool

基本解释

The application of fiber, mineral wool, such as the need for compression packaging of bagged products.
适用纤维、矿棉等需要套袋压缩包装的产品。
By deep Processing of kaolin, clay of jiaobao mineral, mineral wool fibre of aluminum silicate, a new kind of energy-saving material, can be obtained.
利用高岭土、粘土或焦宝石矿进行深度加工，可生产新型节能材料——多硅酸铝矿棉纤维。
Work space is insulated from the outer cabinet with one inch of high density mineral wool, and interiors are made of corrosive-resistant aluminized steel.
工作空间是由一绝缘高密度玻璃棉英寸外柜，和内饰是腐蚀性，耐渗铝钢制成。

a fibrous material made by blowing steam or air through molten slag and used for packing and insulation (Also called rock wool)