|
|
 Magnesium stearate
| Technical index: |
|
Item
|
Index
|
Standard
|
|
Magnesia %
|
7.0-8.0
|
Q/CNPC-LHG 015-2001
|
|
Moisture % ≤
|
4.0
|
|
Granularity(through 200 mesh)% ≥
|
98
|
|
Free fatty acid % ≤
|
3.0
|
|
M.P. °C
|
138-152
|
|
| Property: |
| It is white light powder, soapy, non-toxic, odorless and tasteless; slightly soluble in water, soluble in ethanol, can absorb moisture in the air. |
| Use: |
(1) As non-toxic stabilizer of PVC and ABS resins.
(2) As water repellent of water-proof agent, thickening agent of lubricating oil, mold release agent of plastic products. |
| Packing & storage: |
| In woven bag lined with polyethylene plastic, 10kg/bag or 12kg/bag, stored in cool, airy and dry place; avoid solarization and water; avoid contact with acids and alkalis. |
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