and the level of localization in my country’s market continues to improve.

ε-caprolactone is a chemical intermediate with the chemical formula c6h10o2. it appears as a colorless oily liquid. it is insoluble in petroleum ether and easily soluble in water, ethanol and benzene. it can become a dimer or high molecular polyester when heated. it is easy to carry out ring-opening reactions under the catalysis of active…