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Pumice Powder Use for Clean and Rub Wood, Metal and Stone Surfaces1
Abrasive Grinding, Abrasive Grains, Metal and Stone Surfaces, Pumice Powder, Abrasive
Shijiazhuang Haogesi Trade Co., Ltd.
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Product Description Pumice, with crude appearance,get its name for it can float on the water. It is a natural,ideal,environmental product with the following characteristics:light,high strength,acid and alkali-resistance,corrosion-resistant,no-pollution,no- radioactivity and so on.physical propertycolorhardnessPHradioactivityignition lossWater materialsAcid materialsDensitysoftening point Fusion temperaturegrey5.07.003%0.15%2.7%350-900g/l900oC1200oCChemical propertySiO2AL2O3FeFe2O3H2ONaKCaTiO2SO371.5%12.5%12.5%1.5%3.4%1.6%1.8%2.8%0.2%0.1%In China it is mainly used in these fields: 1.Building:natural concrete light aggregate. Like heat insulation and preservation materials ,floor,wallboard,active addition and so on. 2. Chemical Industry: filtering medium,desiccant,catalyst,molecular sieve carrier. 3. Plastics and Padding Industry 4. Others: pesticides carrier,fertilizer control agent.In foreign countries it is mainly used in following fields: 1.Building Materials: as padding can reduce weight and increase refract ability. 2.Abrasive Industry: mainly as abrasive and polishing composition. 3.Daily-Use Chemical Industry: beauty materials,padding of cosmetics,toothpaste,soap and so on. 4.Petrochemical Industry: as padding of rubber,asphalt,paper making,paint and so on. 5.Heat Insulator: pumice is the main material, we can get mineral wool product after high melt which is used as ceiling sound insulation.
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