Sona Microns



Calcined Clay Powder




We can be contacted for purchasing Calcined Clay Powder as per the requirement. We deal in different grades of quality-approved Calcined Clay Powder. Complying with set industry standards, our Calcined Clay Powder is highly effective and completely free from impurities. It comes in best packaging material of different sizes to suit diverse requirements. Further, Calcined Clay Powder is provided at the best market prices.



Specifications

Product Name Calcined China Clay
Material In Form Micronised Powder
Grade name Calcined Clay
Application Paint, Paper And Rubber, PVC Cables

Physical Parameter

Powder Brightness (%) ISO 92 ± 1
Water Panel Color Shade On Glass Plate Pure White
Bulk Density (Kg/ Lit) 0.300 – 0.350
Ph (of 10 % solution) 5 – 7
Retention on 400 # calibrated sieve 0.1% Max.
Yellow Index 2 – 3
Oil Absorption (ml / 100gm) 55 – 65
Water Demand (ml / 100gm) NA
Flow Point (ml/ 100gm) 80 – 100
Viscosity concentration on brookfield (at 100 RPM / spindal no. 3) N.A.
Specific Gravity 2.5 – 2.7
Moisture Content (105°C / 1Hrs) 0.5 % Max.
Paper / Paint Drawn Down Appearance Best  
Dispersion Ability Very Good
Hand Filling Smoothness Smooth
% of TiO2 Replacement 15 % Min.
Hiding / Covering Ability Very Good

Particle Size Distribution (On Sedigraph - 5100)

Average particles d(50) 0.8 - 1.2
% Above 10 8 Max.
% Below 2 67 Min.
% Below 1 50 Min.

Chemical Composition

%SiO2 50 – 52
% Al2O3 42 – 44
% Fe2O3 0.5
% TiO2 0.5
% CaO 0.4
% MgO 0.3
% Na2O 0.2
% K2O 0.2
% L.O.I 0.5