The difference between glass wool, ceramic fiber wool and rock wool

- Jan 25, 2019-


1.Ceramic fiber cotton is a kind of fiber - like light weight refractory material,the main component is AI2O3.

2.Rock wool The main raw material is fine basalt, after high temperature melting, made of inorganic fiber by high-speed centrifugal equipment, and then add special binder and dust oil by swing belt spread felt and change the fiber arrangement structure through special equipment, finally by immobilization finalizing and made of light insulation material.

3.Glass wool is also an inorganic fiber, using quartz sand, limestone, dolomite and other natural ores as the main raw materials, with some soda, borax and other chemical raw materials fused into glass.In the state of melting, with the help of external force blown into a flocculent fiber, fiber and fiber three-dimensional cross, intertwined with each other, showing many small gaps.This kind of clearance can be regarded as pore, accordingly, glass wool can regard as porous material, have good adiabatic, sound-absorbing performance.