Anti-foaming test in semi-synthetic cutting fluid
Defoaming and antifoaming test by circulating bubbling:
Formulation: semi-synthetic water-based cutting fluid
M3371A vs 1*67
3）
Conclusion:
1) Within the initial 1 minute, the foam heightof 1*67 is the lowest.
2) From 2 minutes to 2.5 hours, the foam height of Meson M3371A is the lowest. (During 1-1.5 hour, keeping the same foam heightswith others.)
Closing the pump | M3371A | 1*67 | 5*5 | 1*75 |
Defoaming time (mins) | 2.7 | 3.8 | 3.7 | 2.8 |
After the pump is turned off, the defoamingspeed of M3371A is the fastest.
M1660A vs 1*47
Conclusion:
1) Within the initial 2 minutes of bubbling time,the foam height of 1847 is lower than that of M1660A.
2）The foam height of M1660A was lower than 1*47 in 3 minutes to 1 hour.
3）In the 1-2.5 hour range, the foam height of 1660A and 1*47 is the same.Closing the pump | M1660A | 1*47 |
Defoaming time (mins) | 3.7 | 4 |
After the closing the pump, the defoamingspeed of M1660A is faster than that of 1*47.