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Product

SX-98

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The product with ultrafine particle size grade, uniform particle size distribution, high whiteness, moderate oil absorption, excellent flatting effect and opacity. It has good tinting strength in dry powder products, excellent suspension and dispersion in solvent. It can be partly replaced titanium dioxide to reduce cost.


Main application:

Paint, paper making and rubber.


Typical Properties:   

Properties

Unit

Standard

Whiteness                              

R457, %

≥94

Particle size                             

-2μm, %

85-87

Average particle size   

D50, μm

0.85±0.1

Screen residue                          

325 mesh, % 

≤0.005

Oil absorption                          

g/100g

≥64

Dispersion                             

Hegman,μm

50

Moisture                               

% 

≤0.5

pH

------

6.0-8.0


Chemical Composition:

SiO2%

Al2O3%

Fe2O3%

TiO2%

CaO%

MgO%

K2O%

Na2O%

MnO%

52±2

45±2

≤0.8

≤1.5

≤0.5

≤0.3

≤0.1

≤0.2

≤0.004


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