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Factory directly China Bentonite/Bentonite for Drilling
Ca-Bentonite contains a small amount of feldspar, quartz, bedite, calcite and pyroclastic materials. The main chemical components are SiO2, Al2O3 and a small amount of Fe2O3, MgO, Cao, K2O, Na2O and TiO2.
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Factory directly China Hot Sale High Quality Low Price White Barite 4.2 API Grade
Plate crystal, small hardness, near right angle intersection of complete cleavage, high density, non foaming in the presence of hydrochloric acid.
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OEM/ODM Factory China Cenonspheres (fly ash) Floating Agent
Cenosphere(floating bead) is a kind of fly ash hollow ball which can float on the water surface. It is gray white, thin and hollow with light weight. Its volume weight is 720kg / m3 (heavy weight), 418.8kg/m3 (light weight), particle size is about 0.1mm, its surface is closed and smooth, its thermal conductivity is small, and its fire resistance is ≥ 1610 ℃. It is a good temperature keeping refractory material, widely used in the production of light castables and oil drilling.
