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Precipitated Silica
Precipitated silica is basically SiO2 of highest purity it is processed under controlled conditions. Gives good absorption resistance.
Physical Properties
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Physical appearance
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Snow white free flowing powder
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Sp. gravity
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1.9 - 2.0
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Water soluble
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Max. 0.5%
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pH of 10% aqueous solution
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6.5 to 7
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Silica contents as SiO2 on Anhydrous basis
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Above 89%
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Loss on Ignition
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10
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Water absorption
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240 to 270
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Industrial Applications
Rubber: Most important use is in rubber industry for making light weight hawai chappals.
Plastic: Used as a weight reducing filler in plastic products.
Paints: As matting agent and as good suspender in a variety of industrial & decorative paints. Also used in traffic paints.
Flooring Compunds: Used in many floor coatings, PVC tiles, etc.
Normal Supplies: above 300 mesh and as per customer's demand
Packing: HDPE bags. 20 Kgs. nett.
Material Storage: Store the material in dry and well ventilated area , avoiding moisture & dust. This material is non-flammable.
Shelf Life: The life span is upto 5 years.
Note: The information provided are based on test report and reference. The user should test sample before bulk trial. This is purely natural process minerals. So there is possibility of purity ± 5%.
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