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Calcined China Clay Powder


Calcined China Clay Powder

Available with us is an impeccable assortment of Calcined China Clay Powder that is formulated using optimum quality raw materials. The array of high quality Calcined China Clay Powder offered by us is highly in demand in the market and is widely appreciated by the clients, for its good quality. Besides, customers can also be eased by availability of Calcined China Clay Powder at the most affordable prices.


Special Features :
  • Pure
  • Soft texture
  • Resistant to chemical weathering
  • Low plasticity

Applications :
  • Paint industry
  • Paper industry
  • Rubber industry
  • PVC cable industry
  • Glass fiber industry

Physical Properties :
Grade Grade HT 35 Grade HT 80 Grade HT 90
Brightness 92 +/- (- 1%) 90-94 93 +/- 1%
Color WHITE WHITE WHITE
Yellow Index 1.8 - 2.0 2.00-2.7 2.2-2.5
pH Value 6.7 05- 07 06- 07
Bulk Density ( Gms/Ltr ) 300-340 - 280- 320
Refractive Index 1.62000 1.62 1.62
Moisture ( %Max ) 0.5 0.5 0.5
Oil Absorption ( gm/100gm ) 65 - 75 50- 70 65-75
Hegman Grind 65- 75 - 5.5
Water Absorption ( ml/100gm ) - 80-100 80-100
Flow Point ml/100gms 70- 90 - 70-90
Paint Drawdown Brightness 84 -85 82 - 85 84-85
Contrast Ratio (%) 88-90 88- 89 88-90
Conductivity ( us/cm ) 100 100 MAX 100 MAX
Average Particle Size D50 1 1.5 1
Wet Sieve Residues 325 Mesh - 0.5-NIL 0.05-0.005
2 Microns ( % Min ) 70 70 80
Specific Gravity Area - 2.3 -
Bet ( m2/ gm ) - - 12 +/ -2
Specific Gravity Area BET(m2/gm) 12 ( +/- ) 2 - -
% Below 10 Micron - 81 +/- 2 -
% Below 1 Micron - 60 +/- 5 -
Chemical Properties :
Grade Grade HT 35 Grade HT 80 Grade HT 90
Sio2 52% (+/- 2%) 51.8% 52 +/- 2
AI2o3 45% (+/- 2%) 45.8% 45 +/- 2
Tio2 < 0.9 < 0.9 < 0.9
Fe2o3 < 0.35 < 0.35 < 0.35
Mgo < 0.08 < 0.029 < 0.08
CaO < 0.016 < 0.016 < 0.016
K2o < 0.2 < 0.065 < 0.2
Na2o < 0.13 < 0.13 < 0.13
LOI 0.54 0.5 0.5

Quick Contact

Mobile : +91-9820426602

Phone : +91-22-22058743

Fax : +91-22-22039354

Call Us : 08042756519