Researchers from the University of Alicante have developed a technology for producing water-soluble plastic
The material in its mechanical properties is close tolow-density polyethylene, scientists note. To create the desired composition, starch undergoes gelatinization and plasticization. Unlike traditional materials used to create packaging and bags, this natural plastic is easily composted and recycled.
Various plastic particles derived from starch. Image: SOLUBLION
Under normal conditions, starch surrounded byplasticizer molecules, has a high tendency to retrograde, that is, it partially restores its original ordered structure, which leads to a decrease in its properties. Researchers have developed a technology that is claimed to prevent premature material failure and extend the life of materials.
Researchers emphasize that consumptionof plastic materials worldwide before the pandemic was about 370 million metric tons and most likely this figure will continue to grow. A sustainable alternative - biodegradable material with plastic properties - will help prevent significant damage to nature.
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