Carboxymethyl cellulose its chemical name is Sodium Carboxymethyl cellulose.CMC is an anionic polyelectrolyte and its forms of Sodium chloroacetate and alkali cellulose reaction.Its D.S is 0.4-1.2.Its appearance is white or grey-white according to its different purity.It’s non-toxic,dissoluble in water but insoluble in alcohol and acetone organic solvent.Its solution is apparent viscous gel and has better salt endurance.
CMC used as thickener, filtrate reducer and emulsifier in oil drilling.And it has higher anti-salt ability and suit to all kinds of water based oil drilling system.And its dosage is about 1%-2%.
20kg or 25kg net weight in fiber drum, paper-plastic compound bag lined with 2 inner PE bags.
25kg in multiply paper bags with polyethylene inner and supplied on pallets with film shrink
Exposing to the sun and rain is forbidden to avoid fire and absorption of moisture,seal tightly, and keep at ventilated place.