PAC
- Polyanionic cellulose
The product is an additive for water based drilling fluids to reduce filtration and to increase the viscosity of fluid and to stabilize the borehole.
Polyanionic cellulose is a non-ionic cellulose ether characterized by high purity and a high degree of substitution. Occurs in low and high-sticky version. The product is an additive for water based drilling fluids to reduce filtration and to increase the viscosity of fluid and to stabilize the borehole.
Specification
- CAS number 9004-34-6