34RJ204_TDS.pdf

ayer Grade,
Al( OH) Bayer Grade
a a
3 Alumina Trihydrate,
WU le
Alumina, Trihydrate
General Charateristics
Chemical Formula _Al,O,*3H,O or Al(OH), A2 0 4
Specific Gravity 2.42 =
Decomposition Temp. 428 F (220 C) . . .
Refractive Index 157 Typical Physical Properties
Mohs Hardness 2.5-3.5 .
Appearance Crystalline Powder Bulk Density, Loose, Ibs/ft? 38
Color ownite an Bulk Density, Packed, Ibs/ft? 42
Oil Absorption 31
Typical Chemical Compositions +Screen Analysis
a a % on 100 mesh 0
. 5%
273 2 9
L.0.1 (1000 C) 34.5% % on 200 mesh 0
SiO, 0.01% % on 325 mesh trace
Fe,0, 9.006% *Median Particle Size, Microns 4
Na,O (total) 0.30%
Free moisture 0.3% max +Wet screen analysis using US Standard stainless steel screens
*Sedigraph using micrometrics model 5120
R.J. Marshall offers one of the most complete lines of Bayer Alumina Trihydrate available in
the market today. By combining our technical capabilities and our multiple processing
locations, R.J. Marshall is able to consistently control particle size distributions while
offering a wide range of Alumina Trihydrate products.
All statements, technical information and recommendations are based on tests we believe to be reliable, the accuracy or completeness is
not guaranteed, and the following is made in place of all warranties, expressed or implied. Our only obligation is to replace product proved
to be defective. We shall not be liable for any injury, loss or damage, direct or indirect, from using or not being able to use the product.
Before using, customer must determine the suitability of the product for the intended use and customer assumes the responsibility. This
. statement may not be changed except by an agreement signed by an officer of The RJ. Marshall Company.
i { December 2013
| | } 26776 W. 12 Mile Road Southfield, Michigan 48034 USA = 800-338-7900 phone
248-948-6460 fax * 888-514-8600 toll free customer service * www.rjmarshall.com