CMC Ceramic Grade Carboxymethyl cellulose

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Product Description:

Quick Details

  • Classification: Chemical Auxiliary Agent

  • CAS No.: 9004-32-4

  • Other Names: sodium cmc

  • MF: [C6H7O2(OH)2CH2COONa]n

  • Purity: 90%

  • Place of Origin: Shandong, China (Mainland)

  • Type: Carbon Black

  • Usage: Paper Chemicals, Surfactants, Textile Auxiliary Agents

  • Model Number: CMC-LV

  • Packaging & Delivery



Packaging Details:25kg net kraft bags with PE inner.
Delivery Detail:Within 15 days after your advanced payment or as your require

Specifications

1)CMC ceramic grade
2)CMC - HV, CMC - LV
3) free flowing off white powder

CMC Ceramic Grade Carboxymethyl cellulose

Description:

CMC for ceramics features uniform distribution of substituents (carboxymethyl group) on the cellulose backbone. It produces fewer gel granules in glaze formulation.

Specifications:

 Type

Item

YG1901

YG2802

YG3702

YG3703

YG4604

YG5501

YG8201

YG9102

Viscosity(cps)

100-800

800-1500

1500-2500

>2500

400-1500

1500-2500

400-1000

>200

Degree of Substitution

≥0.9

≥0.9

≥0.8

≥0.7

≥0.9

≥0.9

≥0.7

≥0.6

Purity  (dry basis)

≥95%

≥95%

≥95%

≥95%

≥95%

≥95%

≥80%

≥60%

Moisture %

≤10

≤10

≤10

≤10

≤10

≤10

≤10

≤10

PH

6.0-8.5

6.0-8.5

6.0-8.5

6.0-8.5

6.0-8.5

6.0-8.5

6.0-8.5

6.0-10.0

Application Field:


1. It contains no colored impurity and is 100% combustible under firing condition, to ensure clean ceramic glaze.
2. It can stabilize physical and chemical property of glaze formulation.
3. It can improve glaze adhesion and reduce glaze cracking.
4. It facilitates formation of a smooth dense glaze layer.
5. It can improve the rheological property of glaze formulation.
6. The glaze viscosity is proportional to the concentration of CMC added

Package and Storage:

1. The solid product can be packed in inner plastic bags, and further in polypropylene woven bags with each bag containing 25Kg.

2. The solid product should be prevented from scattering on the ground because the hygroscopic powder can cause slipperiness.


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Q:what is metallocene catalyst technology?
Metallocene catalyst A transition-metal atom sandwiched between ring structures having a well-defined single catalytic site and well-understood molecular structure used to produce uniform polyolefins with unique structures and physical properties. See also Catalysis; Coordination chemistry; Coordination complexes; Metallocenes; Organometallic compound. In the early 1980s, W. Kaminsky discovered that an appropriate co-catalyst activated metallocene compounds of group 4 metals, that is, titanium, zirconium, and hafnium, for alpha-olefin polymerization, attracting industrial interest. This observation led to the synthesis of a great number of metallocene compounds for the production of polymers already made industrially, such as polyethylene and polypropylene, and new materials. Polymers produced with metallocene catalysts represent a small fraction of the entire polyolefin market, but experts agree that such a fraction will increase rapidly in the future. See also Polymer; Polymerization; Polyolefin resins.
Q:Why are catalysts so effective in small amounts?
Catalysts don't get used up in reactions. Because of this, a single catalyst molecule can function again and again. Some catalysts are better than others for a given reaction. More effective catalysts reduce the time taken for 1/ the rate of travel of the molecule to the active site, 2/ the time the reaction takes, or 3/ the time it takes for products to diffuse away, or 4/ a combination of the above. The more effective a catalyst is in these factors, the less is needed to make it equally effective.
Q:What kind of chemical reaction requires a catalyst?
Too much reaction, and basically related to the industry
Q:How does catalyst aid a chemical reaction?
Catalyst just speed up the chemical reaction they don't effect the chemical reaction or its equilibrium.............
Q:In the chemical reaction, the rate of decomposition reaction is related to the quality of the catalyst?
related
Q:Does the catalyst slow down the chemical reaction rate?
As far as I know, depending on the definition of the catalyst to reduce the activation energy can only accelerate the reaction rate. However, some substances can reduce the rate of reaction, for example, to dilute the reaction solution to slow down the reaction rate, but slow down the general mention of the catalyst.
Q:enzymes and catalyst are....?
A catalyst is a substance that affects the rate of a reaction. It may participate, but cannot be consumed in the reaction. For example, KMnO4 catalyzes the breakdown of H2O2 into H2O and O2. In the end, as much KMnO4 exists as did in the beginning. An enzyme is a biochemical reagent that allows an organism to convert a compound into other compounds. This is part of metabolic processes. For example, maltose (a sugar composed of a chain of two glucose molecules) can be broken down into glucose by the maltase enzyme. Unlike a catalyst, enzymes may or may not be consumed/altered in the metabolic processes.
Q:What is the reaction in chemistry?
Industrial production of ammonia, ethanol, industrial synthesis of ammonia, ethanol catalytic oxidation, acetaldehyde oxidation into acetic acid, ethyl acetate preparation, the transformation of automobile exhaust, benzene substitution reaction and addition reaction, some other addition reaction of hydrocarbons, Ethanol dehydration to produce ethylene and so on
Q:How does oxygen sensor affect catalyst converter?
The oxygen sensor senses whether the exhaust coming out of the engine is clean of emissions gasses. It can also alter the air-fuel mixture in the engine to run leaner or richer. And yes, it's always a good idea to change the oxygen sensor when changing the c.c. because it can damage the c.c or other components in your engine.
Q:Is the catalyst in the field of inorganic chemistry?
In the chemical discipline, including inorganic chemistry, analytical chemistry, organic chemistry and physical chemistry and other secondary disciplines, catalytic science for the three disciplines, generally attributed to the physical chemistry of the mouth.

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