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HPSIL® Precipitated Silica, your choice for specialty ultra-fine precipitated silica worldwide with continuous stable quality, is an extremely milled silica with micronized
moreHPSIL® Precipitated Silica is obtained by the reaction of an alkaline silicate solution, preferably sodium silicate, and a mineral acid. Sulfuric acid and sodium silicate
moreThe particle fineness and structure of HPSIL® Precipitated Silica primary particles are reflected in the application characteristics. It is widely used in polyester, silicone, paints and coatings
moreWe have set up a systematic quality control system.Test Labs At present we have 3 testing labs: 2 Process Quality Control lab and 1 Final Product Quality Control lab. We have a plan in
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