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China, Chinese Premium Fly Ash Hollow Beads for Oilfield Drilling Solutions1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsOther Nonmetallic MineralsCenospheresOilfield Drilling Solutions
Xingtai Guangqing Refractory Co., Ltd
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Product Descriptionproduct presentationCenospheres are hollow silicate micro-sphere extracted from fly ash generated in coal-fired power plants. They are in white or light gray color and have a particle size from 20 to 500 microns. They have excellent fluidity as well as sound and heat insulation.Advantage:Excellent fluidityIn hollow micro-spherical shape and with size from 20-500 micron, cenoshere can improve fluidity of filler and make it easer to be used.Heat-insulation and sound-insulationLower conductivity makes it widely used in producing heat-insulation and sound-insulation products.Chemical stabilityChemical feature (alumina silicate) of cenosphere can maintain their integrity while they are utilized in water, organic chemicals, acid, alkali and other solvents.High refractorinessCenospher have a high refractoriness. It can keep a good stability while being heated over 1000℃.High strengthCenosphere are three to ten times stronger than most man-made hollow glass spheres. Unlike glass spheres, cenosphere can produce a higher compressive strength due to a stronger outer shell.Lower costCenosphere have an advantage in cost compared with other fillers and man-made microsphere.Applications:Widely used in building material, plastic, oil field, paint&coating, automobile, air craft etc.
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