Paper-packaging calcined kaolin clay GB-CK 95 for paint with fine particle size,good scattering etc.

Calcined kaolin specifications:

Whiteness:mim93.5%

Particle size 80~84µm

Residue on≤0.003

    

Benefits and Aplication:

The JY-CK95 series of kaolin based pigments are produced through delamination,calcination and classification.The well-controled processes ensure the JY series has no coarse particles and maintains an absolute minimum of mesh residue,so the end user can achieve a high Hegman grind.The JY-CK series pigments also have  high brighthness, strong hiding power and superior dispersibility,and it is widely applied in latex paint,power coating and electrophoresis coating.

Its main benefits are:

             It's the best extender of titanium dioxide with excellent opacity that can improve efficiency  and cut costs by partly replacing titanium dioxide .

             It can easily disperse in water based systems.

             It offers superfine particle and with excellent anti-setting property.It is inert to most acids and alkaline at ambiente temperature and offers good anticorrosive capabilities.

 

 

Main physical index

Item	(Paint class)
White degree(F457)%	≥93.5
Granularity(-2µm,%	80~84
Visual screening	≤0.003
Refractive index	1.62
Oil absorption value(g/100g)	60±5
PH value	6.0-8.0
Dispersion(µm)	≤45
Moisture(%)	≤0.5

Main chemical index

SiO2 (%)	AL2O3 (%)	Fe2O3 (%)	TiO2 (%)	Cao (%)	MgO (%)	K2O (%)	Na2O (%)	MnO (%)
52±2	45±2	<0.50	<1.1	<0.3	<0.2	<0.05	<0.15	<0.004

Paper bag calcined kaolin clay for paint (JYCK95/GB-CK95)