Effects of Hydroxy Ethyl Cellulose on Water-Based Coatings 1. Thickening Effect Compared with ordinary hydroxy ethyl cellulose ethers, the enzyme-resistant hydroxy ethyl cellulose has more ideal thickening effects. The dosage may be properly reduced and the cost will accordingly decrease. 2. Water Retention The water-based coatings with the addition of hydroxy ethyl cellulose can.. read more →
Effects of Temperature on the Hydroxy Ethyl Cellulose Solution Hydroxy ethyl cellulose is a kind of white or light yellow powder, odorless, tasteless and nontoxic. Moreover, its advantageous characteristics are quite prominent. For example, its water solubility, salt tolerance, and so on are the reasons why we use it. However, in the use of.. read more →
Enzymatic Properties of Hydroxy Ethyl Cellulose The degradation will occur in Hydroxy Ethyl Cellulose under the action of the enzyme. Anti-biodegradability is measured by the viscosity change of the Hydroxy Ethyl Cellulose solution before and after the attack of the enzyme under certain conditions. Changing the molecular structure of Hydroxy Ethyl Cellulose can improve its resistance to.. read more →
Hydroxy Ethyl Cellulose (HEC) Definition: It is the product of some or all of the hydrogens on the hydroxyl group in the cellulose replaced by the hydroxy ethyl, with Good film properties and transparency. Hydroxyethyl Cellulose is a white or light yellow fibrous or powdery solid, tasteless and nontoxic, prepared from the alkaline.. 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 →