High-performance antifoamer SDT2093 for lubricating oil
Standard：Q/320281NEE06-1999
SDT2093 anti-foaming agent is developed by the long-term cooperation with universities, it has recently declared national patent. The agent is a kind of Complex polymeric through synthesis, and fractionation process, mainly used for various lubricating oils. It can overcome shortage of poor stability and small solubility of silicone anti-foaming agent, and also can overcome the high cost of storage of non-silicone anti-foaming agent. It can prolong the life of the lubricant.
Recommended dosage is 3-5ppm.
Technical Spec.:
|
Item |
Quality Index |
Testing Method |
|
Appearance |
milk white to light yellow liquid |
eyeballing |
|
Density（20℃）g/cm3 |
0.90-0.95 |
GB/T2540 |
|
Moisture |
vestige |
GB/T260 |
|
PH |
6.0-7.0 |
PH |
|
Impurity % no more than |
0.05 |
GB/T511 |
|
Flash point ℃(open mouth) no less than |
60 |
GB/T261 |
|
Freezing point ℃ no more than |
-15 |
GB/T510 |
Packing: In clean and dry galvanized iron drum, net wt. 20kg/drum and 180kg/drum.
Storage: In clean, dry and draughty warehouse; handle with care; avoid sunlight and naked fire; shelf life is 1 yr.
