PAC (polyanionic cellulose) is a high-performance chemical widely used in various industrial and engineering fields, especially in applications that require high viscosity and good rheological properties. The following are three major application scenarios of PAC-HV:

Oil and gas drilling

In oil and gas drilling, high-viscosity polyanionic cellulose is one of the important additives for drilling fluids. Its main functions include:

Enhance wellbore stability: PAC-HV can form a stable wellbore filter cake to prevent wellbore collapse and well leakage.

Improve drilling fluid rheology: It can increase the viscosity of drilling fluid, improve its ability to carry drill cuttings, and prevent drill cuttings from depositing.

Control filtration loss: PAC-HV effectively reduces drilling fluid filtration loss, protects the underground formation, and prevents well leakage and formation contamination.

Improve lubrication performance: It helps reduce the friction between drilling tools and the wellbore wall, improving drilling efficiency and safety.

Water treatment

High viscosity polyanionic cellulose also has important applications in the water treatment industry, especially in the following aspects:

Wastewater treatment: As a thickener and flocculant, PAC-HV can effectively remove suspended solids and colloidal substances in water and improve the efficiency of sewage treatment.

Drinking water purification: In drinking water treatment, PAC-HV can help remove organic matter and suspended particles in water, improve water transparency and quality.

Industrial wastewater treatment: It is suitable for the treatment of various industrial wastewaters, can improve the efficiency of solid-liquid separation and reduce treatment costs.

Food industry

In the food industry, PAC-HV is widely used as a thickener and stabilizer for the production and processing of various foods:

Seasoning: In soy sauce, seasoning

If you have any needs or questions about the purchase of polyanionic cellulose high viscosity (PAC-HV) products, please feel free to contact us.

As a leading manufacturer and supplier of polyanionic cellulose in China, WELLDONE welcomes you to contact us for solution consultation and PAC purchase quotation consultation. Our email: info@welldonechina.com