Yizhong Sodium CarboxyMethyl Cellulose (CMC)/Poly Anionic Cellulose(PAC) is an anionic cellulose ether meticulously crafted from pure cotton fiber through an intricate process involving alkalization, etherification, purification, drying, and either grinding or granulation. This exceptional product appears as a pristine white powder or granular form. When dissolved, the colloid solution bestows an array of beneficial properties such as thickening, stabilizing, emulsifying, suspending, and film-forming. Our CMC finds its versatile applications across numerous industries including food, toothpaste, paper making, ceramics, printing and dyeing, as well as oil drilling.
Product Description
Oil Drilling Grade
Polyanionic cellulose (PAC) is a high-performance, water-soluble organic polymer renowned for its cost-effectiveness and superior capabilities. It excels in preventing shale hydration, controlling filtration loss, and resisting salts. PAC is ideally suited for use in both water-based drilling fluids and low-density brines, ensuring optimal performance under a variety of drilling conditions.
Sodium carboxymethyl cellulose (CMC) is a multifunctional additive in the oil drilling sector, acting as an oil repellent, viscosity reducer, acidification corrosion inhibitor, and water plugging agent. Its extensive use in oil drilling operations significantly enhances the efficiency and effectiveness of drilling processes.
In the realm of oil drilling, CMC plays a pivotal role in optimizing drilling fluid, cementing fluid, and fracturing fluid. It is instrumental in reducing water loss, enhancing viscosity, and protecting the drill bit. Further, CMC helps in wall protection, efficient cuttings transportation, and preventing mud loss, ultimately boosting drilling speed and performance. It can be directly added or mixed into the mud as a bonding agent.
| 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 stands as a pioneering entity in the research, development, and production of cellulose ethers. With an impressive annual production capacity of 30,000 tons of carboxymethyl cellulose (CMC) and polyanionic cellulose (PAC), our company is committed to delivering cutting-edge technology, state-of-the-art equipment, and superior products to clients both domestically and internationally.
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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