Calcined Kaolin clay series
Product Overview:
Calcined kaolin is an aluminum silicate body pigment and multifunctional
additive processed by high-quality kaolin us with special technology. It has
high whiteness, low impurity content, good light scattering performance and
easy dispersion. In the paper coating industry, it can replace titanium dioxide
or other costly pigments, reduce production cost, improve paper smoothness,
opacity and gloss, and improve ink absorption of paper. It can be used as a
functional additive in the coating industry to provide good coverage and
partially replace titanium dioxide, which can reduce the cost of coating, adjust
the gloss of the coating, improve the mechanical properties of the
coating,improve the coating's resistance to moisture absorption and impact
and other mechanical properties.
Application:
Suitable for high-grade paints, coatings, inks, paper, rubber, plastics, wire and
cable and adhesives, which can improve the whiteness, hiding power, dryness
and other properties of products, also reduce product costs.
Physical index
index
item whiteness(%)
Particle size
um
Oil
absorption
g/100g
PH
moisture
%
GL- 800 ≥90 10 45 7±1 ≤1
GL- 806 ≥94 4.5 55 7±1 ≤1
GL-900 ≥94 2.5 60 7±1 ≤1
Chemical index
index
item
Al2O3
(%)
SiO2
(%)
Fe2O3
(%)
TiO2
(%)
Na2O
(%)
GL-800 ≥44 ≤54 ≤0.5 ≤0.6 ≤0.2
GL- 806 ≥44 ≤54 ≤0.5 ≤0.6 ≤0.2
GL-900 ≥44 ≤54 ≤0.5 ≤0.6 ≤0.2
package and storage :
Lined with polythene plastic film bag, coated with pearl film bag or high-density
paper bag, leakproof and moisture-proof, double-layer guarantee. net weight
25KG. Store in a cool dry place. Shelf life is one years.
Safety: this product is white powder, non-toxic, tasteless with a slippery feel. It
may cause dust when used and affect respiratory tract when inhaled. Dust
mask must be worn when used and dust removal should be done at the same