kaoline used in paint kaoline used in rubber kaoline used in plastics
Chemical name: calcined kaolin
Product description:
The advantages of ultra-fine grain size, high whiteness and covering strength are the best extension agent of titanium powder and can partially replace titanium powder to reduce production cost.
The dispersion and suspension of products can improve the anti-settlement effect and the stability of storage.
The properties such as strong cover and chemical inertness can obviously enhance the anti-scrubbing, weathering and corrosion resistance of coatings.
Physical form:
White powder
Scope of application:
It is widely used in the area of high-grade interior exterior wall paint, latex paint, oil paint powder coating, etc.
Specification of Kaolin:
Test Items |
Unit |
Specification |
Test Standard |
Brightness |
R457,% |
93min |
GB/T 5950-2008 |
Particle Size |
-2um, % |
81±3 |
BT-1500 |
Oil Absorbency |
g/100g |
62.5 ±2.5 |
GB/T 14563-2008 |
Screen Residue |
325mesh% |
≤0.005 |
GB/T 14653-2008 |
PH |
|
6.0-7.5 |
GB/T 14653-2008 |
Moisture |
% |
≤0.8 |
GB/T 14653-2008 |
Volume Density |
Kg/L |
0.4-0.6 |
GB/T 16913.3-1997 |
True Density |
g/cm3 |
2.65-2.75 |
GB/T 5071-1997 |
CAS NO:21645-51-2
CAS NO:21645-51-2
CAS NO:21645-51-2
CAS NO:21645-51-2
CAS NO:21645-51-2
CAS NO:21645-51-2
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