Cement Fluid Loss Reducer SM-JL-180

Sample name	Cement Fluid Loss Reducer SM-JL-180
Test project	Standard	Result
Appearance	Colorless to light yellow viscous liquid	No visible impurities
Valid content（%）	40±2	41
PH Value(1% water solution）	6.5-7.5	7
Water-solubility	Soluble in water	Meet
Ionicity	Zwitterion	Meet
Apparent viscosity (mPa.s)	8.0~12.0	15000

Characteristic:

1. Has good temperature resistance;

2. Strong resistance to external environmental interference and with good chemical stability;

3. It has good resistance to salt, high ion-sensitive and with excellent thermal stability;

4. Applicable to different water quality, can effectively control the amount of fluid loss in fresh water, brine, seawater drilling fluid, good compatibility, it can cooperate with various treatment agents.

Application:

Used in the well cementing operation, generally dosage is 1-2% .