Soluble plastic made from mango and algae. Free Technical Library News

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Soluble plastic from mango and algae

01.08.2019

As an alternative to the existing plastic, a biosimilar was developed using polymers - pectin and carrageenan.

The construction novelty was developed by a Philippine researcher, biochemist D. Montinola. Building material can be obtained from seaweed and processed mango peel. The specialist wanted to use these plants in production, since they grow in abundance in this country and are among the top ten exports.

The material is environmentally friendly and in many respects better than plastic: it completely dissolves in the aquatic environment, does not decompose into small particles, and does not poison animal organisms. Bioplastics can solve the problem of microplastics that pollute vast areas of the entire planet. As you know, back in 2014, the ocean contained more than 5 trillion particles. They have been found even in areas where man has never lived.

In addition, the novelty has sufficient strength and is able to imitate body movements. It is even possible to create a tissue cover from it to protect the burned area of the skin and stop bleeding. Previously, scientists from the University of Tel Aviv have developed a similar material on the metabolic products of marine animals. For its production, even on a large scale, it does not require fresh water or soil.

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