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Petroleum grade CMC-LV (petroleum grade low viscosity CMC)

In drilling and oil drilling engineering, good mud must be configured to ensure the normal operation of the drilling. Good mud must have appropriate specific gravity, viscosity, thixotropy, water loss and other values. These values have their own requirements depending on the region, well depth, ... Read More

Petroleum grade high viscosity CMC (CMC-HV)

As a water-soluble colloid in the drilling mud system, Sodium CMC HV has a high ability to control water loss. Adding a small amount of CMC can control the water at a high level. In addition, it has good temperature resistance and salt resistance. It can still have a good ability to reduce water ... Read More

Application of CMC in Petroleum

Petroleum grade CMC model: PAC- HV PAC- LV PAC-L PAC-R PAC-RE CMC- HV CMC- LV 1. The functions of PAC and CMC in the oil field are as follows: 1. The mud containing PAC and CMC can make the well wall form a thin and firm filter cake with low permeability, reducing the water loss; 2. After adding ... Read More

What is Hydroxyethyl Cellulose used for?

What is Hydroxyethyl Cellulose used for?   Hydroxyethyl cellulose (HEC) is a non-ionic cellulose ether made from natural polymer material cellulose through a series of etherification. It is an odorless, tasteless, non-toxic white powder or granule, which can be dissolved in cold water to for... Read More

What is Cellulose Ether application？

What is Cellulose Ether application？ It introduces the cellulose ether preparation, cellulose ether performance and cellulose ether application , especially the application in coatings. Key words: cellulose ether, performance, application Cellulose is a natural macromolecular compound. Its chemi... Read More

Cellulose Binder—Carboxymethyl Cellulose (CMC)

Carboxymethyl Cellulose (Sodium Carboxymethyl Cellulose), referred to as CMC, is a polymer compound of surface active colloid. It is an odorless, tasteless, non-toxic water-soluble cellulose derivative. The obtained organic cellulose binder is a kind of cellulose ether, and its sodium salt is gen... Read More

Application of CMC Binder in Batteries

As the main binder of water-based negative electrode materials, CMC products are widely used by domestic and foreign battery manufacturers. The optimal amount of binder can obtain relatively large battery capacity, long cycle life and relatively low internal resistance. Binder is one of the impor... Read More

High Viscosity CMC

High viscosity CMC is white or milky white fibrous powder or granules, with a density of 0.5-0.7 g/cm3, almost odorless, tasteless, and hygroscopic. Easily dispersed in water to form a transparent colloidal solution, insoluble in organic solvents such as ethanol. The pH of 1% aqueous solution is ... Read More

Application of Sodium Carboxymethyl Cellulose (CMC) in Ceramics

Sodium carboxymethyl cellulose, English abbreviation CMC, commonly known as “methyl” in the ceramic industry, is an anionic substance, a white or slightly yellow powder made of natural cellulose as raw material and chemically modified. . CMC has good solubility and can be dissolved in... Read More

How to use Carboxymethyl Cellulose

Mix sodium carboxymethyl cellulose directly with water to make a pasty glue for later use. When preparing sodium carboxymethyl cellulose paste glue, first add a certain amount of clean water into the batching tank with mixing equipment, and sprinkle sodium carboxymethyl cellulose slowly and evenl... Read More

CMC in Glaze Slurry

The core of glazed tiles is glaze, which is a layer of skin on the tiles, which has the effect of turning stones into gold, giving ceramic craftsmen the possibility to make vivid patterns on the surface. In the production of glazed tiles, stable glaze slurry process performance must be pursued, s... Read More

Properties and uses of hydroxyethyl cellulose

The main properties of hydroxyethyl cellulose are that it is soluble in both cold water and hot water, and has no gel properties. It has a wide range of substitution degree, solubility and viscosity, good thermal stability (below 140°C), and does not produce gelatin under acidic conditions. preci... Read More
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