在線聊天
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????Diatomite,?Diatomaceous Earth or DE is the skeletal remains of single celled plants called diatoms, hence the name diatomite. These microscopic algae have the capability of extracting silica from water to produce their skeletal structure. When diatoms die their skeletal remains sink to the bottom of lakes and oceans and form a diatomite deposit. Natural diatomite is mined from deposits, that were formed millions of years ago, that were once lake and ocean bottoms. Silica (sand) is the most abundant compound on the earths crust. Natural diatomite is comprised of 85% silica the balance being other inert oxides.
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CHEMICAL PROPERTIES
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SiO2 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??≥89.6%
Al2O3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??≤3.5%
Fe2O3 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?≤1.5%
CaO ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?≤0.5%
MgO ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?≤0.3%
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Packaging terms: ?25kg/bag or as customer's requirment.
Delivery terms: ? ? ?7-15 days after confirming payment.
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????Lingshou county zhongrun minerals co.,ltd.founded in 1988, We are a company covers an area of 100000 square meters and sepcialized in developing, producing, sales and service on nonmetallic minerals and fiber.?Our factory is located in lingshou county shijiazhuang city hebei province china.?Our own mine?can offer a quality-assured products and our clients can avail them from us at industry leading price.
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? ? Processed by our skilled professionals at our up to date processing unit keeping in mind set industry quality norms.Processed using superb quality raw material and??three times of??screening processes.
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? ? We have introduced the advanced production facilities and testing& inspection equipment, having a galaxy of experienced management personnel and professional technical personnel, which assure good quality.
