en.Wedoany.com Reported - Mitsubishi Gas Chemical Company, Inc. (Mitsubishi Gas Chemical) announced that its biodegradable aliphatic polyester carbonate resin (PEC resin) has been included in the positive list of the Japan BioPlastics Association (JBPA) "Marine Biodegradable Plastics Identification Labeling System," which was officially updated in May 2026.

The JBPA's "Marine Biodegradable Plastics Identification Labeling System" is a certification framework for assessing the biodegradability and safety of plastic products in marine environments. Products meeting the association's standards are authorized to use the "Marine Biodegradable Plastics" designation and exclusive logo. The system operates on a white-list management approach, registering eligible plastics, additives, and intermediate products.

The PEC resin is characterized by its biodegradability combined with resistance to hydrolysis-induced degradation. Under appropriate storage conditions, it is expected to maintain stable molecular weight and strength not only in pellet form but also in processed products such as films, ensuring long-term performance. This property contributes to quality stability during storage and distribution in the supply chain, offering advantages in molding and processing operations.

Due to its combination of marine biodegradability and hydrolysis resistance, the PEC resin is anticipated to maintain stable quality in various water-contact applications, with potential future use in products related to marine and river environments.

Leveraging this inclusion in the approved list, Mitsubishi Gas Chemical will advance discussions on production systems and market demand research necessary for the commercialization of this PEC resin, contributing to the development of a sustainable society.

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