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? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?Pumice stone wholesale
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Features of pumice stone?
1.? Porous ,light weight, high strength
2.? Containing sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt, molybdenum etc
3.? Far infrared magnetic wave
4.? Thermal insulation, heat preservation, sound absorption
5.? Fireproofing, acid and alkali resistance, corrosion resistance
6.? No pollution ,no radiation
Chemical composition of lave stone volcanic stone:?
Element? | SiO2 | CaO? | MgO? | Fe2O3 | FeO? | Al2O3 | TiO2 | K2O? | Na2O? |
Content% | 53.82 | 8.36 | 2.46 | 9.08 | 1.12?? | 16.89 | 0.06? | 2.30?? | 2.55 |
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Size and Application of pumice stone:?
Size:?3-5mm?5-10mm?10-20mm?20-30mm?30-40mm?30-50mm 50-100mm?
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Product Description
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Statistics for sale of our company
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