What do you know about rock wool insulation board?

Aluminum silicate wool, which is an indispensable material for aluminum silicate rock wool cover plate, refers to the loose fiber which is assembled by blowing or throwing fibers through a cotton collector or a settling device, and is also called raw cotton fiber. Ordinary aluminum silicate cotton is a flocculent fiber made of hard clay clinker by melting and blowing in a resistance furnace. High-alumina aluminum silicate cotton is a flocculent fiber made of high-purity alumina and silicon powder by melt blowing in a resistance furnace. Zirconium-containing aluminum silicate cotton is a flocculent fiber made of high-purity alumina, silicon powder and zircon sand, which is melted in a resistance furnace and blown. Glued aluminum silicate cotton is made by adding a certain proportion of binder to cotton during flower cleaning. Rock wool pipe shell is widely used for thermal insulation of industrial boilers and equipment pipelines in petroleum, chemical industry, metallurgy, shipbuilding, textile and other industries, as well as insulation of partition walls, suspended ceilings, internal and external walls, various cold and hot pipelines, concealed and exposed pipelines in construction industry. Pipeline insulation in electric power, petroleum, chemical industry, light industry, metallurgy and other industries is suitable for all kinds of pipeline insulation, especially for small and straight pipelines. Waterproof rock wool tube has the special functions of moisture-proof, temperature exhaustion and hydrophobicity, and is especially suitable for use in rainy and humid environment, with the moisture absorption rate below 5% and the hydrophobicity rate above 98%.