SODIUM CARBOXYMETHYL CELLULOSE(CMC)
INDUCTION
Natural cellulose is the most widely distributed and abundant polysaccharide in nature. At present, the modification technology of cellulose mainly focuses on etherification and esterification. Carboxymethylation is a kind of etherification technology. Carboxymethyl cellulose (CMC) is obtained by carboxymethylation of cellulose, and its aqueous solution has the functions of thickening, film formation, bonding, moisture retention, colloidal protection, emulsification and suspension, etc. It is widely used in petroleum, food, medicine, textile and paper industry, and is one of the most important cellulose ethers.
PRODUCTION PICTURES
TEST REPORT
APPLICATION Carboxymethyl cellulose (CMC) is the largest yield of cellulose ether, the most widely used, the most convenient product, commonly known as "industrial MSG". It can be used as binder, thickener, suspension agent, emulsifier, dispersant, stabilizer, sizing agent, etc.
1, for oil, natural gas drilling, digging and other projects
(1) The slurry containing CMC can form a thin and firm filter cake with low permeability on the well wall and reduce the water loss.
(2)After CMC is added to the mud, the rig can get a low initial cutting force, so that the mud is easy to release the gas wrapped in it, and the debris is quickly abandoned in the mud pit.
(3) Drilling mud, like other suspended dispersions, has a certain existence period, and the addition of CMC can make it stable and extend the existence period.
(4) Slurry containing CMC is rarely affected by mold, so it is not necessary to maintain a high pH and use preservatives.
(5) Containing CMC as drilling mud washing fluid treatment agent, can resist various soluble salt pollution.
(6) The slurry containing CMC has good stability and can reduce water loss even if the temperature is above 150 ° C.
High viscosity and high substitution CMC is suitable for low density mud, low viscosity and high substitution CMC is suitable for high density mud. The selection of CMC should be determined according to different conditions such as mud type, region and well depth.
2, used in textile, printing and dyeing industry, the textile industry will CMC as a sizing agent, used for cotton, silk, chemical fiber, blended fabrics such as yarn sizing;
3, for the paper industry CMC in the paper industry can be used as paper smoothing agent, sizing agent. The addition of 0.1% to 0.3% CMC in the pulp can enhance the tensile strength of the paper by 40% to 50%, increase the compressive rupture degree by 50%, and increase the kneading property by 4 to 5 times.
4, CMC added to synthetic detergent can be used as dirt adsorbent; Daily chemical such as toothpaste industry CMC glycerol solution is used as the glue base of toothpaste; Used as thickener and emulsifier in pharmaceutical industry; CMC aqueous solution is used for flotation beneficiation after viscosification.
5, used in the ceramic industry can be used as blank adhesive, plasticizer, glaze suspension agent, fixing agent, etc.
6, used in construction, improve water retention and strength
7, used in the food industry, the food industry uses high replacement degree CMC as ice cream, canned, quick cooking noodles thickener, beer foam stabilizer, etc., in the processing of jam, sugar juice, sherbet, dessert, ice cream drinks, etc., as a thickener, binder or shape agent.
8, the pharmaceutical industry chooses appropriate viscosity CMC as the adhesive, disintegrator of tablets, suspension aid, etc. COMPANY PROFILE Amanda (Liaoning) International Trade Co., Ltd. was formerly known as Jin Run Hao Mineral Products Co. The company was established in early 2018, is an integrated company engaged in mineral products processing, foreign trade sales. The main products of the company are ceramic materials, construction materials and refractory materials. The company adopts international advanced processing and photoelectric integration classification technology equipment, in order to ensure accurate quality control and meet the needs of customers. Our company has a technical R&D team to adjust the quality requirements for the special needs of different customers. In the complex international intermodal transportation, we have signed first-class agency contracts with many shipping companies and railroad companies in many ports to provide customers with low-cost and time-efficient transportation solutions. Each product of our "AMANDA" brand has its own advantages and is suitable for different industries. Our products are exported to India, Russia, Turkey, Vietnam, Korea, Indonesia, Bangladesh and other Southeast Asian and European countries. Our products are well received by our customers and we have established a long-term cooperation partnership.
Facing the fierce market competition, Amanda people insist on the tenet of market-oriented, customer-oriented and credit-oriented, and strive to become an international enterprise with outstanding quality, trustworthiness and social responsibility.
FAQ
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q:How about the price and quanlity?
A:We provide ex-factory price, good quality, all indicators of stable products.
Q:How many years of experience in supply?
A:Our company has a professional trade team, serving in the trade industry for nearly 20 years, we can provide good service and stable quality products.
Q:Do you accept customization?
A:We could like to give you suitable suggestion about Fritted according to your detail application.
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