The world's first set of 10,000-ton coal-based degradable materials PGA project was put into operation!

On September 19, the National Energy Group Yulin Chemical 50,000 tons / year polyglycolic acid (PGA) degradable material demonstration project opened up all production processes and was officially completed and put into operation

Polyglycolic acid degradable materials have many advantages such as full biodegradation, high biocompatibility, high mechanical properties and high barrier properties, and can be completely harmless degradation

The coal-based biodegradable materials produced by the project adopt the independent intellectual property rights technology of the National Energy Group, and all the key equipment has been localized

On the basis of the successful demonstration of the project, the National Energy Group will accelerate the technical and economic demonstration, continue to carry out engineering amplification and process optimization, further extend the industrial chain, upgrade the value chain, form a series of products with complete functions and diverse varieties of coal-based biodegradable materials, promote the innovative development of strategic emerging industries of coal-based new materials, and open up a path of innovative development of