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|
 Defoamer 520
| Technical index: |
|
Item
|
Index
|
Standard
|
|
Appearance
|
white to light yellow latex
|
Q/CNPC-LHG-013-2001
|
|
PH value(25% water solution, 25°C)
|
9.0-10.0
|
|
Purity %
|
18.0-22.0
|
|
Moisture %
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78.0-82.0
|
|
| Property: |
| Milk white liquid, no precipitation, soluble in water . |
| Use: |
(1) In the defoaming of butylbenzene mucilage, butyronitrile mucilage, EBR mucilage etc.
(2) Especially effective to foams generated by sodium alkylbenzene sulfonate. |
| Packing & storage: |
| 25L plastic drum or 200Lgalvanized drum, avoid violent collision, in airy, dry, cool place, avoid solarization and rain. |
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