Alkyl glycosides can be used to prepare industrial detergents

2022-09-13 15:07:12

Las / AEO is the main component of traditional kitchen detergents. Due to its poor solubility, foaming and mildness, it is necessary to add more toxic cosolvent alkylamine oxide to improve its performance. APG has good solubility, mildness, foaming power and degreasing, and has excellent synergistic effect with LAS. The foam performance and cmc value of Las / APG are better than those of single component, and the water resistance, hardness and irritation of the mixture are almost the same as those of APG. It is easy to rinse, free of stains and has a refreshing and comfortable sense of use. Las / APG is becoming the main component of a new generation of clothing and meal detergents.

APG still has good solubility and compatibility in strong acids, bases and electrolytes, and can be used to prepare industrial detergents. The APG containing r'o (z) a, which is a monovalent organic radical with 10 carbon atoms, and Z is a sugar group with 5-6 carbon atoms, is a value of about 1.3; The improved detergent containing a mixture of 0.1% - 50% anionic and nonionic surfactants includes 18.6% of c12-c14 APG and 81.6% of carbon c12-c14 fatty alcohol.

Microemulsion has many advantages in the application of washing and cleaning. Microemulsion containing APG is much less sensitive to temperature than microemulsion containing only non-ionic ethoxylates, thus increasing its application in washing.

APG is widely used in cosmetics due to its low irritation, low toxicity and good compatibility with skin. APG is widely used in cosmetics to prepare stable lotion; Add APG to the foam lotion for cleaning oily skin. A new formula in the United Kingdom is made of W / 0 polyglyceride emulsion with high fluidity and ester synthesized by branched chain fatty acid and APG. It is mainly used for skin care (such as light proof emulsion), hair care, hair post-treatment and skin cleaning. The formula also adds sunshine protection emulsion. Adding APG and cationic filter can not only clean hair, but also protect hair from ultraviolet radiation; 0.01% - 10 wt% APG can be added to the hair dyeing reagent to improve the coloring time.

Water soluble alcohols containing 0 / W type APG, unsaturated olefin fatty alcohols and viscosity adjusting alcohols can be used as auxiliaries for spreading and penetrating pesticides and fertilizers; It can be used for root nitrogen fixation in agricultural soil; C8-C22 APG can also be used as a preservative for the fresh-keeping of grains, fish, meat products and flowers.