Advantage of insulation mineral wool board and mineral wool belt

     4. Thermal insulation: The external wall insulation mineral wool board fiber is slender and flexible, and the shot content of external wall insulation mineral wool board is low. Therefore, its thermal conductivity is low, and it has an excellent thermal insulation effect.
     5. Sound absorption and noise reduction: Insulation mineral wool board is an ideal sound insulation material. A large number of slender fibers form a porous connection structure, which determines that rock wool is an excellent sound absorption and noise reduction material.
     6. Safety and environmental friendly: Insulation mineral wool board does not contain asbestos, CFC, HFC, HCFC and other substances harmful to the environment. It will not grow moldy or grow bacteria. (Rock wool has been identified as a non-carcinogenic substance by the International Agency for Research on Cancer)
     7. Non-corrosive: The thermal insulation rock wool board has stable chemical properties, PH value is 7-8, which is neutral or weakly alkaline, and has no corrosion to carbon steel, stainless steel, aluminum and other metal materials.