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Calcinated Kaolin for Paints, Coating & Pigments are heat processed into high-quality calcined pigments. These are used as pigment extender for Paints, polymers and plastics. The manufacturing process is designed for close control of the formation of the finished porous aggregate structure, leading to increased performance at reduced cost and improving the performance of paints, plastic, paper and rubber. It is a high brightness clay, with exceptional light scattering properties which give rise to the product’s excellent opacifying properties, making it an ideal TiO2 extender (can replace 20% TiO2) in many industrial applications.
|material form||micronised powder|
|brightness % (ISO)||93+-1|
|color shade on glass plate||pure white|
|bulk density (gm/ltr)||300-350|
|Ph (of 10% solution)||43227|
|retention on 400#||nil|
|oil absorption (ml/100 gms)||55-60|
|flow point (ml/100 gms)||80-100|
|moisture content (105 C/1 hr)||0.5 % max.|
|% of TiO2 replacement||15% min.|
|particle size <2 mic||68+-2 %|
|average particle size (d50)||0.5-1.0|