Description

Details

Use when preparing oil paints. This pigment is much lighter than barium sulphate this is why we recommend it to our customers wanting to make their oil paints and use extenders for the first time.

Chemical formula: Al(OH)₃.
CAS : 21645-51-2

TYPICAL ANALYSIS

Al(OH)₃%	99.6
SiO₂%	0.005
Fe₂O₃%	0.007
Na₂O (total) %	0.3
Na₂O (soluble) %	0.050
Loss on ignition (550°C) %	34.6
Free moisture (105°C) %	0.8

TYPICAL PROPERTIES

% through 325 mesh	100
Median Particle Diameter (microns)	2
Surface Area* m²/gm	13
Specific Gravity (gm/cm³)	2.42
Bulk Density loose (gm/cm³)	0.35
Bulk Density packed (gm/cm³)	0.5
Oil Absorption **	38
TAPPI Brightness ***	93

* As measured with a Quantachrome monosorb surface area analyzer
** Oil absorption, ml, boiled linseed oil per 100 gm filler
*** TAPPI Brightness measured with a Hunterlab Colorimeter

Additional Information

Additional Information

Catalogue code	EX-HY0015
color	white
country of manufacture	Canada
manufacturer	kama pigments
qualifies for free shipping	Yes

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