Frequently Asked Questions about Purchasing CMC Suppliers

Frequently Asked Questions about Purchasing CMC from WELLDONE Suppliers in China

Specifications and models of carboxymethyl cellulose (CMC) for papermaking

The specifications and models of carboxymethyl cellulose (CMC) are mainly divided according to its viscosity, degree of substitution and purity.

Use and advantages of carboxymethyl cellulose (CMC) in papermaking

Carboxymethyl cellulose (CMC) is a water-soluble polymer compound modified from natural cellulose. It has good film-forming, thickening, lubricity and dispersibility, and is widely used in the papermaking industry.

The use of Na-CMC (sodium carboxymethyl cellulose) in mineral processing

The use of Na-CMC in mineral processing: as a filter aid and inhibitor

Polyanionic Cellulose (PAC) Water-Based Drilling Fluid Additive

Polyanionic Cellulose (PAC) Water-Based Drilling Fluid Additive is a modified natural cellulose polymer, which provides filtration control in most water-based drilling fluids.

Can sodium carboxymethyl cellulose be used in offshore oil drilling?

Yes, sodium carboxymethyl cellulose (CMC) can be used in offshore oil drilling.

Application of high viscosity polyanionic cellulose (PAC-HV)

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

Application and advantages of low viscosity polyanionic cellulose (PAC-LV)

Low viscosity polyanionic cellulose can be used in most water-based drilling fluid systems, including fresh water, seawater and brine slurries,

High Viscosity CMC Drilling Fluid: The Key to Enhancing Drilling Efficiency | Leading CMC Supplier from China

In the oil and gas drilling industry, drilling fluid selection is critical. As a key additive, high-viscosity CMC (carboxymethylcellulose) drilling fluid has become an important tool to improve drilling efficiency and protect well walls due to its excellent performance.

CMC for drilling fluid mud addition

The full name of CMC is sodium carboxymethylcellulose. As an important chemical, it is widely used in the food industry, pharmaceutical industry, cosmetic industry, and oil and gas drilling industry.