It could well resist heat, cold and fire; it is antibacterial and capable of absorbing sound, while it can't coexist with acid. It could be burned in 800℃-1000℃ and changes its color to golden brown. B.Raw Vermiculite's Application: 3Mrk(3.5-7mm), 4Mark(1-3.5mm) are mainly used in construction, ship-building, smelting, oil-refining, chemical industry and soil improving. Mark5(>1mm) is used in anti-fire board and dope. C.Application of Inflatable Vermiculite powder: 1,10-150M is used in heat preservation material for buildings, household congealer, sound-proofing plaster, inner material for safe and cellar. 2,20-40M is used in cars, planes, ice box, fire extinguisher, filter etc. 3,40-120M is used in linoleum, ceiling etc. 4,120-270M is used in wall paper printing,paint, outdoor advertisement etc. 5,325M is used in golden brown and bronze-colored printing ink,filling material for anti fire dope etc.
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