SiO2 (%)52+/-2
Al2O3 (%)45+/-2
Brightness93% min
Particle Size0.8 micron
Abrasion Value25-40 mg
Refractivity1.62
Price Trend: 200.00 - 500.00 USD ($)/Ton
MOQ1 Ton/Tons
Chemical NameOther
Typepowder
Standardin good-quality
GradeIndustrial Grade
UsagePaper Coating
AppearanceWhite Powder
Al2O345%
Fe2O31.0%
SiO248%
Bulk Density2.45
Sizes0-1-3-5mm
Mesh Size0-325 mesh
Product DescriptionCalcined kaolin is the environment protection padding. It is produced by use of the local coal gangue in Shanxi. It is calcined in 950C. Chemical composition: SiO2:53.1% Al2O3: 44.9%Fe2O3: 0.20%TiO2: 0.25%CaO: 0.3%MgO: 0.16%K2O: 0.04%Na2O: 0.13% Physical property: Whiteness 90%min PH value 6-
Whiteness92-95
Residue0.1% Max
Moisture5% Max
Loss on Ignition14-16%
Al2O338-43%
SiO243-56%
Particle Size1250 mesh
Percentage -2m40%-45%
Screen Residue0.05%
Brightness92 ISO
Oil Absorbency40 g/100g
PH6.5-7.5
Price Trend: 300.00 - 500.00 USD ($)/Ton
MOQ1 Ton/Tons
Product TypeMineral Refractories
Types of RefractoriesOther
ShapePowder
Dimensional StabilityOther
ColorWhite
ApplicationIndustrial
ApplicationIndustrial
ColorWhite
ApplicationIndustrial
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Residue on 325mesh0.05 max
Whiteness90 min
LOL12-14
Moisture19%
SiO246 min
Al2O336 min
ColorWhite
Particle Size2-10 micron
Whiteness85-90%
Oil Absorption20-30%
Specific Gravity2.6 g/cm³
UsageWater and oil coatingselectrophoretic paintsprinting inks
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