What’s the difference between Mineral Wool Board and Glass Wool Board?

Mineral Wool Board is an inorganic fiber made of natural rocks such as basalt, gabbro, dolomite, iron ore, bauxite, etc., which are melted at high temperature and fibrillated. The fiber can be processed into various products such as plates, tubes, felts and belts. It should be used for insulation, fire prevention, sound absorption and earthquake resistance of buildings and industrial equipment, pipelines and kiln.

What’s the difference between Mineral Wool Board and Glass Wool Board? 1 Glass Wool Board insulation materials are quartz sand, feldspar, sodium silicate, boric acid, etc. as the main raw materials. After high-temperature melting, it is made of fiber cotton of less than 2um, and then thermosetting resin adhesive is added to pressurize high-temperature molding to produce plates, felts and pipe products of various shapes and specifications. Products produced by different Glass Wool Board manufacturers will be produced. Different.

What’s the difference between Mineral Wool Board and Glass Wool Board? 2

Glass Wool Board is made of glass as the main raw material and then mixed with other various auxiliary materials according to a certain ratio and then sent to the glass melting furnace for full melting. The melted solution is discharged through the leakage plate and enters the centrifuge. Driven by a high-speed centrifuge, the centrifuge rotates the glass into a thin glass flow. Under the action of a high-temperature, high-speed flame, the glass flow is further drawn into fibers, and then an atomized binder is applied. Under the action of the negative pressure wind, the fiber with the resin binder adhered to the moving mesh belt to form a uniform cotton felt, and then the curing process was completed by the thermostatic curing oven. The product was shaped and cut after being shaped. Order the product and then pack it.

The Mineral Wool Board is made of fine basalt as the main raw material. After high temperature melting, the inorganic fiber is made by high-speed centrifugal equipment, then special adhesive and dustproof oil are added to the felt by the swinging belt and the fiber arrangement structure is changed by special equipment. Finally, The new lightweight insulation material made by curing and shaping can be processed into Mineral Wool Board, rock wool seam felt, rock wool shell and other products according to different purposes.