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Detergent grade CMC5.00 out of 5Read more
CMC can prevent washes form becoming contaminated after being washed by synthetic deter-gent effectively, due to the action of static between dirty granule with negative charge and CMC with negative charge. CMC also increase the thickness of washing liquid and make it stable. You can get satisfactory result after adding 0.5%-2%.
Oil drilling grade CMC0 out of 5Read more
Sodium carboxy methyl cellulose -cmc oil drilling grade .
OIL DRILLING GRADE
CMC&PAC is used as filtrate reducer in drilling fluid to low permeability, flexible, thin and dense filter cake, so as to reduce the loss of drilling flied. CMC&PAC also can be used as suspending agent, plugging agent and thickening agent solid fluid.
Good temperature resistance and salt resistance;
The products are little affected by the mold, thereby stabillizing and prolonging the existence period;
Easy to disperse in all water base drilling fluids, from fresh water until saturated brine drilling fluid can be used;
Prevent the fluid into the pores and cracks, fracturing fluid can be used to control the loss of fluid into the well;
As an oil production and fracturing agent, improve the performance of the fracturing fluid suspension, can significantly reduce the filtration loss and reduce the thin mud cake, and shale hydration has a strong inhibitory effect.