DC4099 is a high cationic charge polyacrylamide powder, it's widely used in oilfield acidizing fracture.

 Properties

* Copolymer of cationic monomer& acrylamide

* For carbonate reservoir( Acid/rock reaction)

* Viscosifying effectively to 20%HCL & 25%HCL.

* Good temperature & shear resistance, can be used in acid system of 180°C reservoir.

Using method

Should mix with acid at room temperature before using and guarantee no fisheyes.

Can use agitator while preparing indoors, adding the dry powder into the whirlpool, stir for 1 hour to avoid caking.

Can store for 2 year in cool and dry place.