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kaolin, KAOLIN, clay, WASH KAOLIN, CLAY, Manufacturer and Supplier - China(CN)
CALCINED KAOLIN POWDER (RKC)
high brightness
CALCINED KAOLIN POWDER
RKC-20A:Brightness(ISO)£º90.0 min Particle Size -2¦Ìm%/mesh£º20% min/325
Screen residue (325 mesh, %) £º0.1 max Oil Absorbency (g/100g)£º25
PH£º6.0-7.0 Moisture (%)£º0.6 max SiO2£º53.7£¨%£© Al2O3£º44.97£¨%£©
Fe2O3£º0.35£¨%£© TiO2£º0.2£¨%£© CaO£º0.3£¨%£© MgO£º0.15 (%) K2O£º0.03(%)
Na2O£º0.15 (%) R2O£º0.4 (%£© RO£º0.5 (%£©
Application£ºReplacer for alumina in ceramic glaze
RKC-50:Brightness(ISO)£º92-93 Particle Size -2¦Ìm%/mesh£º50% min/1250
Screen residue (325 mesh, %) £º0.05 max Oil Absorbency (g/100g)£º45
PH£º6.0-7.0 Moisture (%)£º0.6 max SiO2£º53.7£¨%£© Al2O3£º44.97£¨%£©
Fe2O3£º0.35£¨%£© TiO2£º0.2£¨%£© CaO£º0.3£¨%£© MgO£º0.15 (%)
K2O£º0.03 (%) Na2O£º0.15 (%) R2O£º0.4 (%£© RO£º0.5 (%£©
Application£ºFiller for paint, replacer for titanium in pigment
RKC-60:Brightness(ISO)£º92-93 Particle Size -2¦Ìm%/mesh£º60% min/2500
Screen residue (325 mesh, %)£º0.005 max Oil Absorbency (g/100g)£º55
PH£º6.0-7.0 Moisture (%)£º 0.6 max Mg/2000£º3.6 SiO2£º53.7£¨%£©
Al2O3£º44.97£¨%£© Fe2O3£º0.35£¨%£© TiO2£º0.2£¨%£© CaO£º0.3£¨%£©
MgO£º0.15 (%) K2O£º0.03 (%) Na2O£º0.15 (%) R2O£º0.4 (%£©RO£º0.5 (%£©
Application£ºFiller for paint replacer for titanium in pigment
RKC-80:Brightness(ISO)£º92-93 Particle Size -2¦Ìm%/mesh£º80% min/4500
Screen residue (325 mesh, %)£º0.004max Oil Absorbency (g/100g)£º66
PH£º6.0-7.0 Moisture (%)£º0.6 max Mg/2000£º4.0 SiO2£º53.7£¨%£©
Al2O3£º44.97£¨%£© Fe2O3£º0.35£¨%£© TiO2£º0.2£¨%£© CaO£º0.3£¨%£©
MgO£º0.15 (%) K2O£º0.03 (%) Na2O£º0.15 (%) R2O£º0.4 (%£© RO£º0.5(%£©
Application£º Paper coat
RKC-90:Brightness(ISO)£º92-93 Particle Size -2¦Ìm%/mesh£º90% min/6000
Screen residue (325 mesh, %) £º0.002 max Oil Absorbency (g/100g)£º70
PH£º6.0-7.0 Moisture (%)£º0.6 max M g/2000£º3.6 SiO2£º53.7£¨%£©
Al2O3£º44.97£¨%£© Fe2O3£º0.35£¨%£© TiO2£º0.2£¨%£© CaO£º0.3£¨%£©
MgO£º0.15 (%) K2O£º0.03 (%) Na2O£º0.15 (%) R2O£º0.4 (%£© RO£º0.5(%£©
Application£ºPaper coat
