Petroleum-grade polyanionic cellulose (PAC) is a high-tech product of Jining Fortune Biotech Co.,Ltd. It is a kind of anionic cellulose ether, and has the characteristics of high purity, high degree of substitution, uniform distribution of substitution and so on. It can be used as thickener, rheological regulator, fluid loss reducer, etc. Petroleum-grade polyanionic cellulose (PAC) with high viscosity and low viscosity has excellent filtration reduction function in both fresh water and seawater mud. It is an indispensable product in mud compatibility. It has been used by oil exploitation companies in America, Middle East and Europe, which proved that the product has excellent performance and stable and reliable quality.
Petroleum-grade polyanionic cellulose (PAC) polyanionic cellulose is a refined product with high purity. Its appearance is white flowing powder. Its aqueous solution is a transparent viscous liquid. Petroleum-grade PAC polyanionic cellulose is a water-soluble polymer, which can be used as thickener, rheological control agent, adhesive, stabilizer, protective colloid, suspending agent and water-retaining agent.
In the petroleum exploitation industry, petroleum-grade polyanionic cellulose PAC is a good drilling mud treating agent and material for preparing drilling fluid. It has high pulping rate and good salt resistance. For fresh water mud, seawater mud and saturated brine mud, petroleum-grade polyanionic cellulose (PAC) is an excellent fluid loss treatment agent, and has good viscosity increasing ability and high temperature resistance (150℃). With calcium chloride, it can also be prepared into drilling fluids with various densities, making the drilling fluids still have certain viscosity and low filtration loss.
The high-viscosity and low-viscosity petroleum-grade polyanionic cellulose (PAC) products produced by Jining Fortune Biotech Co.,Ltd. can not only meet the European OCMA standard and American Petroleum Institute 13A standard, but also exceed these standards according to the special needs of customers.