The hottest starch based biodegradable film has un

2022-08-12
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The starch based biodegradable film has unique performance

with the support of the major project of the knowledge innovation project of the Chinese Academy of Sciences and the governor's fund of Jilin Province, the Changchun Yinghua Institute of the Chinese Academy of Sciences has made great progress in the research and development of starch based fully biodegradable plastics. China understands that small island countries such as Maldives have made great progress in coping with climate change and achieving sustainable development, and has obtained a number of technological achievements with independent intellectual property rights

it is understood that the Changchun Institute of Applied Chemistry of the Chinese Academy of Sciences has laid a certain foundation for technology transformation through scale-up tests and small batch production demonstrations. At present, the main products developed are starch based foaming materials and starch based biodegradable films

starch based foaming materials are supplemented by more than 85% starch, especially mercury, cadmium, lead, chromium, etc; Organic colorants also often decompose some carcinogenic, mutagenic and other organic toxic materials and other biodegradable substances, which are prepared through specific processes. The starch based biodegradable film is made of a unique ternary plasticizing system, with a starch content of more than 60%, good mechanical properties, breaking strength of 12 ~ 30MPa, elongation at break of 50% - 250%, which is equivalent to PE film of the same thickness, and has excellent printing performance. It does not need to be treated before printing. It is suitable for shopping bags, garbage bags, debris bags, etc

source: China Starch trading

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