Developed by researchers from China's Northeast Forestry University, the bamboo plastic can biodegrade in soil within 50 days and offers a pathway towards sustainable plastic alternatives.
Researchers have developed a type of strong, biodegradable plastic from bamboo. Called bioplastic, the material resembles oil-based plastics in strength and shapeability.It’s also claimed to offer better thermal stability.
Developed by researchers from China’s Northeast Forestry University, the material can reportedly biodegrade in soil within 50 days. The new product from Northeast Forestry offers a pathway towards sustainable plastic alternatives.Researchers have revealed that plastics made from organic biomass have shown promise in replacing traditional oil-based plastics.Haipeng Yu, Dawei Zhao, and other researchers revealed that they developed a non-toxic, alcohol solvent-based method to dissolve bamboo cellulose down to a molecular level, then direct the cellulose molecules to reassemble and organise into a tough plastic material.During dissolution, the cellulose is chemically modified to aid the formation of a strong molecular network upon regeneration. The bamboo plastic was tested against several types of widely used commercial plastics with the bamboo plastic, according to a press release.Researchers also highlighted that widespread adoption of bamboo composite plastics has been limited by their inferior mechanical properties, meaning they are unable to be used in demanding applications such as infrastructure. Additionally, bamboo composite plastics are typically composed of bamboo fibres immersed in a plastic or resin, and thus cannot be completely degraded, undermining efforts to find truly sustainable solutions to oil-based plastics, according to researchers.High-strength bamboo molecular plasticsPublished in Nature Communications, the study represents a molecular engineering strategy to fabricate high-strength bamboo molecular plastics through a solvent-regulated shaping process. By employing deep eutectic solvents to disassemble bamboo cellulose’s hydrogen-bond network and ethanol-mediated molecular stimulation to reconstruct dense hydrogen-bond interactions.The research team achieved a bioplastic with exceptional mechanical strength , thermal stability , and versatile processability via injection, molding, and machining techniques.“The BM-plastic outperforms most commercial plastics and bioplastics in mechanical and thermo-mechanical metrics while maintaining full biodegradability in soil within 50 days and closed-loop recyclability with 90% retained strength,” said researchers in the study.Bamboo plastic outperformed traditional plasticsThe research team revealed that the bamboo plastic also matched or outperformed traditional plastics in tests of mechanical and thermal stability, and shapeability, presenting it as a viable alternative for use in industry.Additionally, the bamboo plastic can be degraded in soil within 50 days or closed-loop recycled whilst retaining 90% of its original strength, demonstrating its potential as a sustainable but high-performing alternative to traditional plastic materials, according to details released by researchers.The material is claimed to be sustainable and offers industrial scalability. The method to make biodegradable plastic can help transform abundant bamboo cellulose into high-performance, eco-friendly materials.
Bamboo Plastic Biodegradable Plastic China High Strength Bamboo Northeast Forestry University Plastic
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Northeast Ohio weather: Needed-rain continues through the afternoon; cooler air arrives tomorrowA strong cold front is tracking through the area today.
Read more »
Why some Northeast Ohio emergency room wait times have gotten longerInvestigative Reporter at News 5 Cleveland
Read more »
Northeast drought leaves empty pumpkin patches, thirsty bees and fading Christmas treesMany eastern and central parts of the United States have been dealing with persistent drought, with dry conditions dominating much of the Northeast starting in August. Vermont is experiencing its worst drought conditions since the U.S. Drought Monitor began in 2000. Chicago measured only about 15% of its typical total rainfall in September.
Read more »
China car fans weigh in on Tesla's new affordable modelsBusiness Insider tells the global tech, finance, stock market, media, economy, lifestyle, real estate, AI and innovative stories you want to know.
Read more »
Freeze watch issued for Northeast Pa. for Thursday and FridayThe National Weather Service issued a freeze watch at 1:20 a.m. on Wednesday valid from Thursday 11 p.m. until Friday 9 a.m. for Southern Wayne as well as Wyoming, Lackawanna, Luzerne and Pike counties.
Read more »
UK saves China spies by refusing to admit China’s threatAllowing a key espionage prosecution against Chinese agents to fail, U.K. Prime Minister Keir Starmer shows appeasement of Beijing.
Read more »