PEG

PEG is a high molecular polymer formed by the stepwise addition polymerization of ethylene oxide with water or glycol. It is ‌a colorless, odorless, non-toxic polymer compound, with good water solubility and a wide range of compatibility, can be dissolved with many organic components.

Applications:
‌  1. Pharmaceutical Industry: It can be used to modify drug proteins and prolong the half-life of drug molecules. As a cell fusion agent, promote cell fusion, as an osmotic laxative for the treatment of constipation. ‌In addition, PEG is used to prepare drug delivery systems with good biocompatibility and regulated drug delivery performance. ‌
‌  2. Chemical Industry: It can be used as a dispersant, carrier solvent, binder, plasticizer, coating agent and lubricant. It can also be used in food processing as a food additive, such as the coating of sweets and chocolate ‌
  3. Others: It is also used in cosmetics to increase the moisture and stability of products; Used as plasticizers and plasticizers in the plastics industry; Improve pigment dispersion uniformity and coating effect, etc.