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CHINA CLAY


Grade : EN-SNW-500

Form : Powder

Clay is a naturally hydrated aluminum silicate. It is one of the most earth's crust. The chemical formula is Al2O3. 2SiO2. 2H2O.

Endura is offering premium quality clay is available in lump & micronized powder form . Our product has always stand distinct with its uniqueness in comparison with other competing products.

The salient features of our product are

Super fine clay with perfect blend of mineralogy and particle size distribution.

High alumina with low silica contributes high flexural strength at dry and fired condition.

Even distribution of particle size characterized by excellent rheological & slacking properties.

Low iron and titanium concentrations contribute added brightness at firing condition.

Yield quantified reinforcement function in slip casting process.

  • PHYSICAL PROPERTIES
    Particle size distribution
    Mean particle size (D50 in µm)0.50
    Particle size below 2 µm(%)-Min50
    Residue (> 45 µm )0.50%
    Colour photometer L Value+ 91
    Brightness (ISO)88+/-1
    pH Value 5 to 7
    Specific gravity of kaolin mineral2.60
    Mohs hardness 2.0 - 2.5
    Moisture content (%) 1
    Oil absorption of powder (gm/100gm)35 - 45
    Chemical Analysis
    Constituents Range (%)
    SiO2 45 - 48
    Al2O3 37 - 39
    Fe2O30.3 - 0.5
    TiO2 0.6 - 0.8
    CaO0.6 - 0.8
    MgO 0.7 - 0.9
    LOI @10000C12 - 14
  • PHYSICAL PROPERTIES
    PropertiesGrade
    Physical ColorWhite.
    Specification
    (powder)    		200 Mesh
    Retention on 75
    Micron (%)    		3
    Specific Gravity2.5
    Firing colour White
    Vitrification at 1200oCExcellent
    Color Value
    spectrophotometer    		L*-80-85a*-1.0-2.0,
    b*-3-6
    Chemical Analysis
    ConstituentsRange ( %)
    SiO268-71
    Al2O316-18
    Fe2O30.09-0.12
    CaO0.6-0.8
    MgO0.05-0.1
    Na2O10-10.5
    K2O1.0-1.5
    TiO20.16-0.18
    LOI @10000C0.5-1
  • PHYSICAL PROPERTIES
    PropertiesGrade
    Physical ColorWhite.
    Specification
    (powder)    		200 Mesh
    Retention on 75
    Micron (%)    		3
    Specific Gravity2.5
    Firing colour White
    Vitrification at 1200oCExcellent
    Color Value
    spectrophotometer    		L*-80-85a*-1.0-2.0,
    b*-3-6
    Chemical Analysis
    ConstituentsRange ( %)
    SiO268-71
    Al2O316-18
    Fe2O30.09-0.12
    CaO0.6-0.8
    MgO0.05-0.1
    Na2O10-10.5
    K2O1.0-1.5
    TiO20.16-0.18
    LOI @10000C0.5-1
GRADE
Applications
Features
PACKAGING &
    DELIVERY
Note: The results mentioned are determined by our standard laboratory test methods, since the product is naturally occurring mineral, Endura reserves the right to change the data, as when required.
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