Effects of Hydroxypropyl Methyl Cellulose(HPMC) in Dry Mortar in Construction   Molecular Formula of Hydroxypropyl Methyl Cellulose(HPMC): [C6H7O2(OH)3-m-n(OCH3)m,OCH2CH(OH)CH3]n]x   1. Hydroxypropyl Methyl Cellulose is easily soluble in cold water but difficult to be soluble in hot water. However, its gelling temperature in hot water is significantly higher than that of methyl cellulose (MC). And compared with.. read more →

Effects of Methyl Cellulose in Dry Mortar in Construction Molecular Formula of Methyl Cellulose (MC): [C6H7O2(OH)3-h(OCH3)n]x  Methyl Cellulose or MC 1.Methyl cellulose is soluble in cold water and may encounter difficulties when dissolved in hot water. The aqueous solution is very stable in the range of pH=3~12. It has good compatibility with starch, guar gum,.. read more →

Effects of Hydroxy Ethyl Cellulose in Oil Drilling Hydroxy Ethyl Cellulose  has thickening, suspending, dispersion, water retention and other outstanding performance and are widely used in many industrial sectors. Especially in the oil fields, HEC performs very well in drilling, completion, workover and fracturing processes. It is mainly used as a thickener in brine, in.. read more →

Application of HydroxyEthyl Cellulose in Drugs and Food HydroxyEthyl Cellulose  HydroxyEthyl Cellulose has adhesion and film-forming properties, and in the solution has thickening, emulsification, and dispersion functions. It can be used as the binder, film former, thickener, suspending agent and stabilizer of pharmaceuticals. It plays a role of microparticle encapsulation in drugs and makes the drug.. read more →

Application of Hydroxyethyl Cellulose HEC in Industry   1.Hydroxyethyl Cellulose HEC Application in Water Latex Paint As a protective colloid, HEC can be used in the polymerization of vinyl acetate emulsion to improve the stability of polymerization system in a wide range of PH value. In the manufacture of finished products, it can make pigments, fillers.. read more →

Application of Hydroxyethyl Cellulose in Cosmetics and toothpaste   In the toothpaste, tooth powder, soap, lotion, cream, emulsion and other household chemical product fields, Hydroxyethyl Cellulose can act as a thickener, dispersant, binder and stabilizer, and can make products increase the density, lubrication and mercerized appearance. The film-forming property of Hydroxyethyl Cellulose is commonly used in the.. read more →

Application of Hydroxyethyl cellulose  in Drilling Fluid The drilling fluid with the addition of Hydroxyethyl cellulose  is commonly used in hardrock drilling and drilling under other special circumstances such as in the shale layers with leakage control of the circulating water, excessive water loss, abnormal pressure, or being rugged. In spudding and large hole drilling.. read more →

Precautions and Preventive Measures of Hydroxyethyl Cellulose in OilDrilling   1. Preparation HydroxyEthyl Cellulose (HEC) has a remarkable feature, that is, when it is added to the slightly acidic water, it has the effect of delaying producing the viscosity. The period of time needed from the start to thickening helps HydroxyEthyl Cellulose particles to be uniformly and.. read more →