Basalt heat-insulating cardboard is made of super-thin basalt fiber (STBF). Bentonite clay acts as a binder.
Super-thin fiber is made of natural material - basalt stone. For this, the molten stone is passed through an extruder. In the production of fiber, such a binder fraction as phenol-formaldehyde is not used, due to this, the resulting material is environmentally friendly and harmless to use.
Basalt fibers are produced from basalt melt. It is heated in electric, oil or gas smelting furnaces. It melts and flows out through an outlet made of platinum or other material that is heat-resistant.
This material has excellent sound and heat insulation properties. It is fireproof, fireproof, non-flammable. Basalt cardboard has low hygroscopicity, that is, it does not absorb moisture from the air. Application temperature up to +500 ° С, withstands short-term temperature increase up to + 700 ° С.
Basalt heat-insulating cardboard is used in the treatment of areas of thermal equipment that are sensitive to high temperatures, in particular for the insulation of thermal and heating furnaces, general insulation of pipelines, insulation of boilers, dampers, doors, waste heat boilers.
Basalt sheets are used as a heat-resistant layer between the floor and the stove, the roof and the chimney, that is, in places where other materials are unacceptable. Also used for insulation of ladles, mixers, thermoboxes, for all types of storage. It is an effective heat insulator for mechanical engineering and shipbuilding.
You can buy heat-insulating basalt Cardboard from us at the most favorable price in Ukraine. A wide range of products allows us to quickly and efficiently fulfill any orders, helping to complete any construction work on time.
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