Low Cost Oil drilling starch -- Sodium carboxymethyl starch CMS for filter loss agent

 Application                                                                                       

♦ Papermaking industry as a paper sizing agents, paper fillers, water transfer printing, can obviously improve the paper dry and wet strength, tear strength, etc.;

 ♦ Oil drilling industry as well slurry stabilizer, water retention agent (resistance to water loss), the well fluid loss agent; 

♦ Paint industry as a coating anti-settling agents, emulsifying dispersant agents, suspending agents, stabilizing agent, film-forming agents, leveling agents, thickeners, binders;,

♦ Printing and dyeing textile sizing agent, finishing agent;

♦ Etergent industry as an anti (anti) re-settling agent, have ideal suspension dispersion ability and prevent dirt and pollution;

♦ Construction industry as putty powder, emulsion paints for thickening aquasorb; plastering cement mortar, cement insulation cracking mortar, tile adhesives, wall waterproof putty;

♦ Can be used as emulsion stabilizers, mineral flotation agent and hygroscopic agent, adhesive, waste water of heavy metal removal agent, thickening agent, fertilizer crystals, washing powder, feed granulation, etc.;

♦ With sodium alginate and carboxymethyl cellulose, compatibility of xanthan gum.

Oil industrial CMS Description

  In the process of CMS in oil Wells homework as mud stabilizers, water retention agent, it could reduce the water loss, improve the coalescence of clay particles in drilling fluid, stability. CMS influence on mud plastic viscosity is small, impact on the power, shear force, is beneficial to carry cuttings, especially when drilling salt-gypsum layer, can make the drilling fluid is stable, reduce loss, prevent the borehole wall collapse. Particularly applicable to high salinity, PH value of high salinity Wells.

Textile, printing and dyeing CMS Description

  CMS aqueous stable and excellent performance, with adhesive, thickening, water, emulsion, suspension, dispersion and other functions. CMS raw starch, wide source of low prices. Dyeing with CMS as a dye, auxiliaries of the carrier paste with compatibility and good stability. Formulated with the CMS dyeing slurry permeability is also very good, particularly the need for deep and permeable fabric emboss, can quickly be printed pattern according to the version, can significantly improve the vividness of printing. Further CMS cold water to dissolve, easy to use.

Daily chemical grade CMS Description

  CMS with chelating, ion exchange, cationic polymer flocculation, and other functions, can be used for washing supplies formula of stabilizing agent, fiber finishing agent and get dirty agent, etc. The descaling effect is better than CMC, the impurity diffusion ability is excellent, especially for hydrophobic fouling resistance of synthetic fabrics and precipitation effect is excellent. In the cosmetics industry, CMS as rubber solid water or water absorption water, used in the manufacture of pharmaceutical preparations and acne skin resistance of cleaner production. In toothpaste, CMS can form a three-dimensional polymer network structure, can guarantee the paste in the tube storage stability, prolong the shelf life; Improve the uniformity of the paste and surface finish; Reduce paste transmission power. CMS is biodegradable, safe environmental protection.

Paper grade CMS Description
  CMS application in papermaking quite extensive. Was added as a stabilizer, thickening adhesion plays the role of the paper shiny bright, improve printing performance of the paper, reinforced paper toughness and wear resistance in the filler. Used cytoplasm additives to improve retention and drainage effect. Also used for surface sizing of paper, can significantly improve the paper dry strength and wet strength, oil resistance, ink resistance and water resistance. The adhesive used in the coating can improve the production and performance of paper.

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Bossi  Jia
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