Fatty alcohol ethoxylates AEO-7_AEO-7_ Long Branch

Fatty alcohol ethoxylates (AE) Fatty alcohol ethoxylates AEO-7, also known as polyethoxylated fatty alcohols. Non-ionic surfactants of the fastest growing, largest amount of variety. This type of surfactant is used alcohol and ethylene oxide prepared by an addition reaction, with the following general formula: RO- (CH2CH2O) nH. [1] R is typically a saturated or unsaturated hydrocarbon group C12 ~ 18, which can be straight chain hydrocarbon toxicological AEO-7, may be a branched hydrocarbon group. n is the number of addition of ethylene oxide, i.e. the number of surfactant molecules oxyethylene. n larger oxygen molecules more hydrophilic group on AEO-7 emulsion, and water can form more hydrogen bonds, water-soluble, the better. n = 1 ~ 5, the product can be dissolved in the oil but not in water, often as a starting material was prepared sulfuric acid ester anionic surfactant. n = 6 ~ 8 when soluble in water, commonly used for textiles, detergents and oil emulsifier. n = 10 ~ 20 时 AEO-7, in industry as emulsifiers and leveling agent. [1] The rheological behavior of APG solution is available in three different viscosity ranges to characterize. ⑴ low concentration of APG, the viscosity increases linearly with the concentration increase. APG0810 at a concentration of less than 5%, the viscosity and concentration is linear, APG1214 at a concentration of less than 0.05% barely follow a linear. ⑵ In the above concentrations, viscosity increases with the concentration of APG significantly improved. Of APG1214, in significantly increased viscosity of such restrictions only within a narrow range in the concentration of 15% or less, and this performance until APG0810 having the highest concentration. Fatty alcohol ethoxylates AEO-7_AEO-7_ provided by Guangzhou Branch Long Branch Long Chemical Co. Long Chemical Co., Ltd. Guangzhou Branch (www.gzmeik.com) strong, credible, in Guangzhou of alkanes and derivatives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Long Branch into the brilliant and you work for a better future!