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Calcined Kaolin

Snowhite Calcined Kaolin for coating industry

Product name

Snowhite Calcined Kaolin for coating industry

Serial number

Quantity

Inventory

Product description

Product introduction

The ultra-white and ultra-fine Snowhite calcined kaolin for coating industry produced by Tangshan Madison Kaolin Limited Company has fine particle size and extremely high diameter thickness ratio. In coating, it can provide extremely high dry hiding power and superior tinting strength. Therefore it is often used to replace imported titanium dioxide to reduce product costs. As a functional filler, Snowhite Calcined Kaolin can be used in water-based and oil-based systems, especially in fields with high requirements for product whiteness.

Product advantage

1. Compared with other kaolin products, it can provide higher hiding power and maximize the coloring power of pigments in addition to the common characteristics of low impurity content, strong chemical inertia and easy dispersion.

2, with a higher whiteness than similar products, and provide pure color.

3, In tlatex paint formula it can play a role in adjusting the film gloss, suitable for semi-gloss and matte paint.

4, It can be used in water and solvent paint to improve the film mechanical properties, film scrub resistance and antifouling ability.

5, It can partially replace titanium dioxide without affect on the film whiteness and dry hiding power. It reduce the cost of coating while maintaining and improving the original mechanical properties of the film.

Relative products: Snowhite 80 Snowhite 86

Snowhite 80 SEM1

Snowhite 80 SEM2

Typical analysis

Items	Snowhite 80	Snowhite 86
Whiteness(ISO457nm)	93-96	93-96
+325目 residuals (%)	0.005Max	0.005Max
-2um (%)	78-82	82-84
Moisture （105℃，%）	0.5 Max	0.5 Max
Oil Absorption (g/100g)	50-60	55-65
pH value (10%，Solid)	5.5-7.5	5.5-7.5
SiO₂ (Wt，%)	52～56	52～56
Al₂O₃ (Wt，%)	42～46	42～46
Fe₂O₃ (Wt，%)	0.8 max	0.8 max
TiO2 (Wt，%)	1.2 max	1.2 max
CaO (Wt，%)	0.5 max	0.5 max
MgO (Wt，%)	0.3 max	0.3 max
K₂O (Wt，%)	0.1 max	0.1 max
Na₂O (Wt，%)	0.2 max	0.2 max
MnO (Wt，%)	0.006 max	0.006 max
LOI (Wt，%)	0.5 max	0.5 max
Quartz (Wt，%)	1 max	1 max