Rock Wool Insulation Board

Rock Wool Insulation board or Mineral Wool Insulation Board is made of select fine basalt as the major materials which is pulled into 4-7μ non-continuous fibers after melted (at the temperature of 1450℃) by adopting advanced international four-roller centrifugal cotton-making procedures, and adding a certain of adhesives, dust laying oil and water repellent into rock wool fibers. It can be made into products series with different density according to various uses through the technology of sedimentation, solidify, cutting and etc. Rock mineral wool insulation board is mainly used for thermal and acoustic insulation where high compressive strength is required such as over-deck, floors, sandwich panels and dry wall partitions.