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1.Specification of PAC
Item | H | HV | L | LV | |
D.S. | >0.9 | ||||
PH | 6.0-8.0 | ||||
Moisture,% | <10 | ||||
Yield in distilled water,m3/t | >400 | --- | |||
Yield in 40g/l salt water,m3/t | >230 | --- | |||
Yield in saturated salt water,m3/t | >280 | --- | |||
Addition (At 10mpa.s of water loss) | 40g/l salt water,mpas | -- | <5 | - | |
Satureted salt water,mpa.s | -- | <8 | - | ||
Apparent viscosity (At 10mpa.s of water loss) | 40g/l salt water,mpas | -- | <4 | - | |
Satureted salt water,mpa.s | -- | <6 | - | ||
Water loss | At 5.7g/l of PAC concentration,ml | - | <20 | - | <25 |
At 8.6g/l of PAC concentration,ml | - | <15 | - | <15 | |
At 11.4g/l os PAC concentration,ml | - | <10 | - | <10 | |
YP values | At 5.7g/l of PAC concentration,Pa | - | >2.4 | - | <0.5 |
At 8.6g/l of PAC concentration,Pa | - | >9.6 | - | <1.0 | |
At 11.4g/l os PAC concentration,Pa | - | >19.2 | - | <1.5 |
CMC drliing oil grade