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Technical Data Sheet (TDS)
Washed Clay
Our Washed Clay undergoes advanced hydraulic washing and classification. This extensive process removes grit, free silica, and impurities, yielding a highly purified, mineralogically stable casting clay. It is ideal for sanitaryware pressure casting and high-voltage porcelain insulation.
Physical Properties & TestingStandard ISO/ASTM
Whiteness (Fired at 1200°C)85.0% Min
Grit Content (+45 Micron)0.05% Max
Viscosity (at 100s-1)120 - 150 mPa.s
Deflocculant Demand0.28% - 0.32%
Specific Surface Area (BET)12 - 15 m²/g
Washed Clay Chemical Analysis (%)
SiO2 (Silicon Dioxide)47.10%
Al2O3 (Aluminum Oxide)36.80%
Fe2O3 (Iron Oxide)0.50%
TiO2 (Titanium Dioxide)0.60%
LOI (Loss on Ignition)13.50%
XRF spectrometer analysiscertified lab batch
Quality Assurance Controls
- Rigorous sieving and grid filtration oversight
- Daily deflocculation optimization studies
- Rheological slip analysis in the physical testing laboratory
Target Applications
Key Uses
- Sanitaryware high-pressure casting lines
- High-tension electrical bushings and insulators
- Artware glaze bases
- Extruded ceramic filters
Logistics & Packaging
Packaging Solutions
- 25 Kg bags
- 1.0 MT jumbo bags with dust-free inner liners