| |
(SPECIALTY
GRADE MAGNESIUM OXIDE)
CHARACTERISTICS:
Westco HSA-30 is a low cost, highly reactive grade
of magnesium oxide made from magnesium chloride
brine and dolomitic lime.
Westco HSA-30 is used as a scorch retarder in a
variety of elastomers including chloroprene,
chlorosulfonated polyethylene and fluoroelastomers.
Westco HSA-30 can also be used in the manufacture of
magnesium chemicals.
PACKAGING:
Packaged in 50- and 55-lb. multiwalled,
moisture-resistant bags.
STORAGE:
Westco HSA-30 will readily absorb moisture and
carbon dioxide if left exposed
to air. Store in a dry location. Reseal
opened bags.
SPECIFICATIONS:
| |
Typical |
Specifications |
|
| -
Magnesium oxide (MGO), % Ignited
Basis |
98.5 |
97.0 min. |
|
| -
Loss on Ignition, % |
5.5 |
7.0 max. |
|
| -
Surface Area, m2/g |
160 |
140-180 |
|
| -
Sedigraph Particle Size, Microns |
|
|
|
|
d90 |
9.0 |
|
|
|
d
50 |
3.0 |
|
|
|
-
% Passing 100 Mesh |
99.9 |
|
|
|
-
% passing 325 Mesh |
99.0 |
99.0 min. |
|
|
-
Loose Bulk Density, g/cc |
0.35 |
|
|
|
* Actual data will be reported on Certificate of
Analysis |
|
|
