SAWACOAT – Paper, Paints & Rubber Applications

 

SAWACOAT is a highly refined hydrous kaolin having very micro fine particle size with narrow distribution, good shade and easy dispersion & manufactured by multistage refining. Stringent process control at various stages to ensure the quality and consistency of the finished product. The product is available in powder form and dust free bags.

M S Sawa Clay & Minerals Pvt. Ltd.

Application

Provides good opacity, easy dispersion, smooth & gloss finish in paper.
Used as partial replacement of Titanium dioxide, gives good oil absorption, hiding power, suspending ability, rheology, thixotropic in water based paints.
Used as filler to improve strength & rigidity in rubber.
Used as an extender in Printing inks
M S Sawa Clay & Minerals Pvt. Ltd.
M S Sawa Clay & Minerals Pvt. Ltd.
M S Sawa Clay & Minerals Pvt. Ltd.


Specifications

-2microns (min) 80 Brightness ISO (Min) 85
+400 mesh % (max) 0.05 L (min) 94
Moisture % (max) Powder 2 a (min) -0.30
Y’ness (Max) 4.8

Typical Analysis

pH 7.9 Chemical Analysis (XRF) (%)
Bulk density, kg/lit 0.30 SiO2 49±1
Flow point, g/100g 145 Al2O3 35±2
Oil Absorption, g/100g 40 Fe2O3 0.5
Hegman fineness 5+ TiO2 0.3
Specific surface area, m2/g 16 CaO 0.8
Specific gravity 2.6 MgO 0.4
Refractive index 1.6 K2O 0.9
LOI @ 1000⁰C 12