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PRECIPITATED SILICA
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a special filler to improve the mechanical properties of RUBBER COMPOUNDS
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HIGH POTENTIAL to improve
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shore-hardness
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tensile strength
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abrasion resistance
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tear resistance
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good transparency
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APPLICATION:
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tires, shoe-soles,
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techn. rubber-items
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wherever utmost mechanical properties are required
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CHARACTERISTICS:
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Appearance:
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white powder
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Bulk Density
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g/ml
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0,2-0,24
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pH
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(5 % suspension)
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6,7-7,3
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Whiteness
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%
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95,O min
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Moisture
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%
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6,0 - 7,0
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Loss on Ignition
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%
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14,0 max
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SiO2
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%
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97,0 min
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Fe2O3
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%
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0,1 max
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BET Surface
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Area
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m2/g
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170 – 180
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Packing: bags of 2O kg on pallets
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PRECIPITATED SILICA
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(Silicium-di-Oxyde, Hydrated Powder, Amorphous Silica)
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Quality WM1100
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matting agent for licquers
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Part. Size 6,5 micron
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Quality PI 7210
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for printing inks
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Reduce tack,
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improve anti blocking
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Part. Size 5,0 micron
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Quality CR 9000
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carrier
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For animal feed, pesticides,
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pharmaceuticals,
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high absorptivity
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improve of free flowing
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properties
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chemically inert
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Part. Size 20 micron
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