|
Defoamer DEF
Technical index: |
Item
|
Index
|
Standard
|
Appearance
|
yellow brown massive solid
|
Q/CNPC-LHG-012-2001
|
Moisture % ≤
|
5.0
|
Non-saponifiable matter %
|
68.0-72.0
|
PH value(1% water solution, 25°C)
|
8.0-9.0
|
Acid number, mgKOH/g
|
33.0-40.0
|
M.P. , °C
|
57.0-67.0
|
|
Property: |
Yellow brown massive solid, .M.P. 57°C , soluble in water. |
Use: |
Good defoaming effect to butylbenzene mucilage and EBR mucilage. |
Packing & storage: |
In woven bag lined with plastic film, 25kg/bag, avoid solarization, moisture and rain. |
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