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China, Chinese Precipitated Silica for Plastics Filler Adhesives Paper Coating Reinforcing Filler1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic ChemicalsOxidePrecipitated SilicaPlastics Filler
QINGDAO PENGFENG NEW MATERIAL TECHNOLOGY CO., LTD.
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Product DescriptionProduct DescriptionPrecipitated SilicaPrecipitated Silica is a kind of amorphous silicon dioxide obtained through a chemical precipitation process. It appears as a fine white powder with high purity, excellent dispersion, and a large specific surface area. It is widely used as a reinforcing agent, filler, thickener, anti-caking agent, and carrier in various industries.SpecificationItemUnitStandardAppearance/White powderIgnited Residue (as SiO2)%≥ 90.0Loss on drying (105°C)%4.00–8.00Ignition loss at 1000°C%≤ 7.00PH Value/5.00–8.00Water soluble content%≤ 2.5BET Surface Aream2/g2.0–3.5Bulk Densityg/L175 ± 15Total Leadmg/kg≤ 40Total Ironmg/kg≤ 500Tensile StrengthMPa≥ 19.0Elongation at Break%≥ 550300% ModulusMPa≥ 3.5500% ModulusMPa≥ 3.0
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