{"id":180836,"date":"2026-09-09T07:20:00","date_gmt":"2026-09-09T05:20:00","guid":{"rendered":"https:\/\/renewable-carbon.eu\/news\/?p=180836"},"modified":"2026-09-02T12:06:44","modified_gmt":"2026-09-02T10:06:44","slug":"bamboo-bioplastic-rivals-conventional-plastic","status":"publish","type":"post","link":"https:\/\/renewable-carbon.eu\/news\/bamboo-bioplastic-rivals-conventional-plastic\/","title":{"rendered":"Bamboo bioplastic rivals conventional plastic"},"content":{"rendered":"\n\n\n

Chinese researchers have developed a bamboo-based bioplastic that matches the strength of conventional plastics while remaining fully biodegradable. The study, published in Nature<\/a>, describes a new way of reorganising bamboo cellulose at the molecular level to overcome common weaknesses in plant-based plastics, such as brittleness and poor mouldability.<\/p>\n\n\n

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The team started with cellulose extracted from bamboo rather than using the plant as a simple fibre filler. They used a hydrated zinc chloride and formic acid solvent to break apart bamboo\u2019s natural hydrogen-bond network. Calcium chloride and ethanol treatments then reorganised the cellulose into a denser molecular structure.<\/p>\n\n\n\n

The resulting material, called BM-plastic, reached a tensile strength of about 110 MPa, compared with just 9.7 MPa for the initial hydrogel. Its flexural modulus rose to 6.41 GPa. The plastic remained stable across a wide temperature range, from minus 30\u00b0C to 100\u00b0C, and showed resilience even at 180\u00b0C.<\/p>\n\n\n\n

Researchers also demonstrated that BM-plastic can be moulded into complex shapes, including gears and honeycomb panels, without high heat or pressure. Thin samples showed strong light transmission, suggesting potential for transparent applications.<\/p>\n\n\n\n

Unlike many bioplastics, BM-plastic can be recycled. Used material can be dissolved and reprocessed, retaining about 90% of its original strength. When buried in soil, it fully biodegraded within 50 days, aided by microbial activity, while conventional plastics tested alongside it showed little to no breakdown.<\/p>\n\n\n\n

A techno-economic analysis estimated production costs at around $2,302 per tonne, with raw materials as the largest expense. The findings add to growing global interest in bamboo as a renewable material source, offering a possible path toward plastics that perform well without lasting environmental harm.<\/p>\n","protected":false},"excerpt":{"rendered":"

Chinese researchers have developed a bamboo-based bioplastic that matches the strength of conventional plastics while remaining fully biodegradable. The study, published in Nature, describes a new way of reorganising bamboo cellulose at the molecular level to overcome common weaknesses in plant-based plastics, such as brittleness and poor mouldability. The team started with cellulose extracted from […]<\/p>\n","protected":false},"author":59,"featured_media":180850,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","nova_meta_subtitle":"Researchers from the Northeast Forestry University in China developed a recyclable bamboo-based bioplastic, as they found a new way of reorganising bamboo cellulose at the molecular level","footnotes":""},"categories":[5572],"tags":[28485,25613,11270,5838,5847,6162,28483,12679],"supplier":[27050],"class_list":["post-180836","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bio-based","tag-bamboobased","tag-bamboofibers","tag-biodegradability","tag-bioeconomy","tag-bioplastics","tag-cellulose","tag-fibrefiller","tag-recyclability","supplier-northeast-forestry-university"],"_links":{"self":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/180836","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/users\/59"}],"replies":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/comments?post=180836"}],"version-history":[{"count":2,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/180836\/revisions"}],"predecessor-version":[{"id":180874,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/posts\/180836\/revisions\/180874"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media\/180850"}],"wp:attachment":[{"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/media?parent=180836"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/categories?post=180836"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/tags?post=180836"},{"taxonomy":"supplier","embeddable":true,"href":"https:\/\/renewable-carbon.eu\/news\/wp-json\/wp\/v2\/supplier?post=180836"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}