Hebei, carboxymethyl starch manufacturer of ceramic grade carboxymethylcellulose CMS manufacturers

Hebei, carboxymethyl starch manufacturer of ceramic grade carboxymethylcellulose CMS manufacturers Mobile: 15930646250 Products: Carboxymethyl cellulose CMC (powdery fluff) cellulose, carboxymethyl starch CMS pre-burnt starch (corn type cassava type ) hydroxypropyl methyl cellulose HPMC (instant hot-melt viscosity of 100 000 --20 million units) polypropylene fiber cracking (3MM-19MM) lignocellulose (gray) polyacrylamide PAM dispersible polymer powders carboxymethyl cellulose Prime sodium (CMC) is the production of cellulosic largest, most widely use the most convenient product, commonly known as "; industrial MSG."; 1, for oil and gas drilling, wells and other projects ① mud containing CMC enables the formation of a thin wall hard, low permeability filter cake that reduce water loss. ② mud after adding CMC, make rigs to obtain a low initial shear, so that the mud wrap easy release of gas, while the debris quickly abandoned in the mud in. ③ drilling mud and other suspended as dispersions, the presence of a certain period, after addition of CMC makes it stable and prolonged presence of. ④ CMC-containing mud, little affected by fungal effect, therefore, no need to maintain a high PH value, do not use preservatives. ⑤ CMC-containing flushing fluid as drilling mud treatment agent, can resist all kinds of pollution-soluble salts. ⑥ slurry containing the CMC, good stability, even at temperatures above 150 ℃ still reduce water loss. Mud, low viscosity, high viscosity, high degree of substitution of CMC for smaller density of high degree of substitution of CMC is suitable for high density mud. CMC selection should be based on different conditions, mud type and area, depth, etc. to decide. 2, used in textile, printing and dyeing industry textile industry will CMC as sizing agent for cotton, silk and wool, chemical fiber, blended and other strong material veil sizing; 3, for the paper industry CMC can be used in the paper industry paper smoothing agent, sizing. 0.1% to 0.3% in the pulp to make paper strength tensile CMC 40% to 50%, 50% increase in the degree of compression fracture, rubbing increased 4 to 5 times. 4, CMC added synthetic detergent can be used as an adsorbent dirt; household chemicals such as glycerin solution is used as toothpaste toothpaste industry CMC gum base; the pharmaceutical industry as a thickener and emulsifier; CMC solution after use as floating tackifying mineral processing. 5, for the ceramic industry to do rough adhesives, plasticizers, suspending glaze, fixing agent. 6, used in construction, improve water retention and strength