Chemical Name: Sodium Tetraborate AnhydroousMolecular Formula: Na2B4O7Molecular Weight: 201.22Physical Character: White crystal glassA Orthorhombic, Melting Point 742.5 degrees centigrade, Density 2.28B Orthorhombic, Melting Point 664 degrees centigrade, Density 2.75, Intensive moistureabsorption, soluble in water, slowly soluble in methanol, and can form thesolvent of concentration of 13--16%.Usage: For producing high quality glass, optical glass, have the property of heatresistant. Used as glaze in enamel industry. Also used as the fluxing agent onmetal or alloy surface.SpecificationSodium Tetraborate Anhydroous% :95~98 minSodium Oxide% :30 minBoron Trioxide% :66~68 min
Specifications:Wollastonite extensive use in oil paint, Plastics, rubber, electric welding, glass,electron industry, metallurgy and paper making . Its insulation performance isvery good, endure acid,
Specifications:Wollastonite extensive use in oil paint, Plastics, rubber, electric welding, glass,electron industry, metallurgy and paper making . Its insulation performance isvery good, endure acid,
You have interest to buy, rent or joint venture in 6 biggest mines of barite all in the state coahuila Mexico, around 75 milles to USA border (eagle pass texas) , I have these 6 mines, all in one mine
Bentonite cat litter can absorb all excrement and urine of pets and peculiar smell given off from them. They can also control the growth of bacterium and keep the surface of the sands dry and clean, s
Bentonite cat litter can absorb all excrement and urine of pets and peculiar smell given off from them. They can also control the growth of bacterium and keep the surface of the sands dry and clean, s
We can supply the first class Fluorite Lump produced in several big factories, Please contact us if any needs.Composition:1)CaF2 92% minSiO2 6% maxCaCO3 2.5% maxS 0.05%P 0.02%Moisture 0.8% maxSize 10-
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