Specification :     a.HV-CMC (DRILLING TECH GRADE,HIGH VISCOSITY)   Degree of substitute:           0.80 min   Moisture:                              10%max   Active content (purity):      95%min   PH value                               6.5-8.0   b. LV –CMC (DRILLING TECH GRADE,LOW VISCOSITY)   Degree of substitute:            0.80 min   Moisture:                               10%max   Active content(purity):        80%min   PH value:                               7.0-9.0  

           Usage :  CMC (carboxymethylcellulose sodium ) is a polyanionic cellulose ether. It has good solubility in both hot and cold water. It is used in drilling mud, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes, as stabilizer in foods, as protective colloid in general, as pharmaceutic aid (suspending agent; tablet excipient; viscosity-increasing agent).   Packing :  in 25kgs kraft-paper or plastic woven bag.