SiO2Min 96%
CaOMax 0.5%
MgOMax 0.5%
ClMax 0.1%
MoistureMax 1.0%
LOIMax 1%
SiO2 Content93%
Granularity<0.1um
ColorGrey
GradeFirst Grade
UsageRefractory applications; improves fluidity reduces water enhances shaping increases efficiency
PackagingBulk bags
SiO290-96%
Al2O30.79-1.5%
Fe2O30.21-2%
CaO+MgO0.98-2%
K2O+Na2O0.79-2%
Loss on Ignition0.88-6%
ColorGrey
Particle SizeVariable
Specific Gravity2.2-2.4
SiO2 content85-95%
Loss on Ignition<2%
PackagingBulk bags
Price Trend: 120.00 - 200.00 USD ($)/Ton
MOQ100 Ton/Tons
ApplicationIndustrial
Product TypeMicro Silica
Price Trend: 120.00 - 150.00 USD ($)/Metric Ton
MOQ20 Metric Ton/Metric Tons
ColorBlack
HS Code28046900
SmellNo Smell
Physical FormPowder
Chemical Namehigh quality silica powde
Appearancepower granular
SiO2 content90-95%
Specific surface area20-25m²/g
Particle size<1µm
Loss on ignition<1%
PackagingBulk bags
ColorGray
SiO290% Min
Specific surface area18000-23000 sqm/kg
Pozzuolanic activity110%
Bulk density550-700 kg/m3
Packing1000kg jumbo bag
StandardASTM C1240
SiO2 Content85%-98%
ColorGrey
Particle SizeMicronic
Specific Gravity2.2 g/cm3
UsageCement concrete rubber refractories
PackagingBulk bags
Price: 15 USD ($)/Kilograms
MOQ5500 Kilograms/Kilograms
Usage & ApplicationsCatalysis adsorption chromatography drug delivery separation sensing
ApplicationCatalysis adsorption chromatography drug delivery separation sensing
Density~2.1 Gram per cubic meter (g/m3)
Purity(%)> 99%
FormPowder
Product TypeMinerals
Particle size3-4um
Purity99.9%
Density2.2 g/cm³
Specific surface area200 m²/g
Moisture content<0.5%
Packaging25kg bags
TypeTSA-260
AppearanceWhite Powder
SiO2 content99%
Porosity1.8 ml/g
Oil factor230~280 g/100g
Particle size5.2~5.7 μm
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| Company Name | Currency | Product Name | Price |
|---|---|---|---|
| - | - | Mesoporous Silica Submicron Sphere | 15 USD ($) (Approx.) |
What is the delivery time for micro silica in Wuhan?
MaterialSilica
Particle SizeMicron
Purity99.9%
PackagingBags
AppearanceWhite Powder
Density2.2 g/cm³
Price Trend: 3.00 - 5.00 USD ($)/Ton
MOQ200 Kilogram/Kilograms Ton/Tons
ClassificationOther
Chemical Namefumed silica
Other Nameswhite carbon black
CAS No112945-52-5
GradeIndustrial grade
Purity(%)99.9%
SiO297%
Carbon0.7%
Specific Surface Area20000 m2/kg
Granule Diameter0.20 μm
Bulk Density300 kg/m3
Moisture Content0.5%
Product TypeFine Powder
Primary ColorGray
SiO2 Content93%
Granularity<0.1um
Specific Gravity2.2 g/cm³
UsageRefractory applications enhancing fluidity reducing water needs improving shaping increasing efficiency and filling microstructural gaps.
SiO2 content90-96%
Al2O3 content0.79-1.5%
Fe2O3 content0.21-2.0%
CaO+MgO content0.98-2.0%
K2O+Na2O content0.79-2.0%
Loss on ignition0.88-6.0%
SiO2%97
Al2O3%0.5
AP25
Bulk Density2.58 g/cm3
Refractoriness1750
CCS Mpa1000 2h1650
SiO2%97
Al2O3%0.5
AP after firing25%
Bulk Density2.58 g/cm3
Refractoriness1750
CCS Mpa1000 2h1650
Particle SizeMicrometer range
Chemical CompositionSiO2
Packing25kg bags
GradesSF88 SF90 SF93 SF96
Density2.2 g/cm³
StorageDry conditions
SiO2 ContentHigh
Particle SizeFine
Specific Surface AreaLarge
DensityVariable
PackagingBags
StorageDry
Product TypeSilica Fume
Density200-350 kg/m3
Packaging400kg/25kg bags
Particle SizeSub-micron
SiO2 Content90-95%
UsageRefractory production additive coagulant
SiO285%-98%
LOI3% Max
H2O2% Max
Pozz Activity110%
Bulk Density550-700kgs/m3 & 300-450kgs/m3
Packaging25kg/500kg/900kg/1000kg
SiO2 content93%
Granularity<0.1um
ColorGray
MaterialAmorphous silica
Particle size0.3um max
PackagingBulk
Product TypeWhite powder
ColorWhite
Mesh Size1000
PurityHigh
GradeSilicon Rubber
UsageReinforces silicon rubber improving durability rebound and anti-distortion
SiO292% Min
LOI3% Max
Bulk Density200-350kgs/m3
FormPowder
DensitySemi-densified
ColorGrey
ColorGrey
Refractoriness>1600
Bulk density200-250 kg/m3
Fineness90% <0.1um
Average particle size0.1-0.2um
Specific surface area20-28 m2/g
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