Yizhong Sodium CarboxyMethyl Cellulose (CMC)/PAC is a premium anionic cellulose ether derived from cotton fiber through a sophisticated process involving alkalization, etherification, purification, drying, and precise grinding or granulation. This product presents as a pristine white powder or granules, offering a versatile colloid solution known for its exceptional thickening, stabilizing, emulsifying, suspending, and film-forming properties. CMC is highly valued across a myriad of industries, including food production, toothpaste formulation, paper manufacturing, ceramics, textile printing and dyeing, and particularly in oil drilling.
Product Description
Oil Drilling Grade
Polyanionic cellulose (PAC) stands as a superior, cost-effective water-soluble polymer organic compound. Renowned for its exceptional properties in preventing shale hydration, controlling filtration loss, and demonstrating remarkable salt resistance, PAC is indispensable in the formulation of water-based drilling fluids and low-density brines, enhancing the efficiency and safety of drilling operations.
Sodium carboxymethyl cellulose (CMC) serves multiple critical functions in the oil drilling sector. It acts as an effective oil repellent, viscosity reducer, acidification corrosion inhibitor, and water plugging agent. CMC's versatility makes it an essential component in improving the reliability and performance of drilling processes.
In the realm of oil drilling, CMC is instrumental in optimizing drilling fluid, cementing fluid, and fracturing fluid. Its primary roles include reducing water loss, modulating viscosity, safeguarding the borehole, facilitating the transport of drilling cuttings, protecting the drill bit, preventing mud loss, and ultimately boosting drilling speed. This versatile additive can be seamlessly integrated into the mud either directly or as a mixed glue.
| Application |
Function |
Chemistry |
Recommended products |
| Water-based mud additive |
Viscosifier and fluid loss control |
Carboxy methyl cellullose (CMC) |
CMC-LVT
CMC-HVT |
| Polyanionic cellulose (PAC) |
PAC-LV
PAC-HV |
Detailed Photos
Application
About Us
Founded in 1984, Yizhong Industrial Corporation has cemented its reputation as a pioneering entity in the research, development, and production of cellulose ether. With an impressive annual output capacity of 30,000 tons of carboxymethyl cellulose (CMC) and polyanionic cellulose (PAC), our company is dedicated to delivering unparalleled customer service and top-tier products across both domestic and international markets, powered by cutting-edge technology and state-of-the-art equipment.
Certifications
Packaging & Shipping
FAQ
Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.
Q2:: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.
Q3: How can I get a sample?
A: We can provide free samples for your test.
Q4: Do you have MOQ ?
A: Yes, but low MOQ for sample checking is available.
Q5: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.
We can custom according to your requirements, if any problems, please don't hesitate to contact us freely!
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