Coating Agent

This product is a new amphoteric ionic multiple copolymer, it is copolymerization by cationic monomer and various polymer monomer. Water solution is thick liquid and weak alkaline. Because the product molecular has been optimized in each type of gene, can be alone or together with existing anion class treatment agent used in drilling fluid, with strong ability to temperature resistance, salt resistance, calcium and magnesium resistance, coating flocculation cuttings, control formation made pulp, inhibiting clay dispersion, and can be used both in anionic and cationic mud.

  Technical Index：

  (1)Appearance:Wrap color powder

   (2)Density:（0.*9sieving diameter ）≤**0%;

   (3)Effective component:≥*5%;
   (4)Water:≤7%;

   (5)Water insoluble:≤*0%;
   (6)Apparent viscosity:≥*0mpa.s;

  (7)PH value:***0;

  (8)Apparent viscosity rate of rise:≤**0;

   (9)Filter loss:≤*5.0ml≤*0ml

  Use Method:

  Its well to join the anion or cation type drilling fluid.

 Package and Storage:

  This product is easy to get humid, packaging should using plastic bags, exterior moisture kraft paper bags, stored in ventilated and dry place, prevent moisture and rain. Effective storage period is *2 months.