Definition, classification, identification and deg

2022-08-21
  • Detail

The national standard "definition, classification, identification and degradation performance requirements of degradable plastics" will be implemented next year

the professional committee of degradable plastics of China Association of plastics and industry after experiments revealed a few days ago, The definition, classification, identification and degradation performance requirements of degradable plastics our software protection upgrade and support (me & S) agreement makes it easy to keep pace with the rapidly changing software technology. The national standard has been approved by the National Standardization Administration Committee and the General Administration of quality supervision, inspection and Quarantine of the people's Republic of China. The standard number is gb/t and will be implemented on January 1st, 2007

according to the introduction, the standard stipulates the terms and definitions, classification and identification, degradation performance requirements, test methods, marks, packaging, transportation and storage of degradable plastics, which are applicable to the following types of degradable materials: natural or synthetic polymers, copolymers or their mixtures; Plastic materials containing additives such as plasticizers, pigments or other compounds; Water soluble polymer; The details of products processed from various degradable plastic materials can be inquired at the degradable plastic special committee station of China Plastics Association after July 15. The technical indicators of this standard refer to the international general standards, and 2. The precautions for the use of cold and hot shock testing machine have been mutually recognized by Europe, the United States, Japan and other countries. Experts believe that the introduction of the standard will promote and regulate the development of China's degradable plastic industry, and play a positive role in the export of China's degradable plastic products to the international market

information source: China packaging

this article comes from the Internet. The copyright belongs to the original author, and it is only for everyone to share and learn. If the author believes that infringement is involved, please contact us, and after we verify it, they will take responsibility for it. The history will be deleted immediately

Copyright © 2011 JIN SHI