Yizhong Sodium Carboxymethyl Cellulose (CMC) represents the pinnacle of anionic cellulose ethers, masterfully derived from natural cotton fiber. Through an exacting sequence of alkalization, etherification, purification, drying, and either grinding or granulation, this product emerges as a flawless white powder or granules. Its colloid solution is unparalleled in its thickening, stabilizing, emulsifying, suspending, and film-forming capabilities. The applications of CMC span a myriad of industries including food, toothpaste, papermaking, ceramics, printing and dyeing, and most notably, in oil drilling, where its performance is indispensable.
Product Description
Oil Drilling Grade
Polyanionic cellulose (PAC) is a highly versatile and economically advantageous water-soluble polymer organic compound. Celebrated for its exceptional ability to prevent shale hydration, control filtration loss, and exhibit superior salt resistance, PAC is indispensable for water-based drilling fluids and low-density brines. It stands as a cornerstone of the drilling industry, ensuring efficiency and reliability.
Sodium carboxymethyl cellulose (CMC) is a pivotal additive in oil drilling, renowned for its effectiveness as an oil repellent, viscosity reducer, acidification corrosion inhibitor, and water plugging agent. Its multifaceted utility and high performance make it an essential element for optimizing drilling operations.
CMC plays a critical role in drilling, cementing, and fracturing fluids. It enhances viscosity, minimizes water loss, and provides robust wall protection. Additionally, it facilitates the efficient transportation of drilling cuttings, safeguards the drill bit, prevents mud loss, and accelerates drilling speed. CMC can be seamlessly incorporated, whether directly or as a mixed glue component within the mud, ensuring operational efficiency.
| 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
Established in 1984, Yizhong Industrial Corporation has been at the forefront of research, development, and production of cellulose ether. With a remarkable annual output of 30,000 tons of carboxymethyl cellulose (CMC) and polyanionic cellulose (PAC), our commitment to quality and innovation is unwavering. We strive to deliver state-of-the-art technology, cutting-edge equipment, and premium products to our global clientele, consistently exceeding expectations.
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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