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14. Nov. 2020 · Plastics and microplastics, also known as polymers and polymeric materials, draw large attention today. Biodegradation of plastics has received increasing attention recently due to their recalcitrant nature, their large quantities discharged, and their accumulation in the ecosystems (Amaral-Zettler et al. 2020; Danso et al. 2019; Gu 2020), but little progress and new innovation have been made ...
2. Okt. 2021 · Abstract. The plastic recycling sector in its transition to the Circular Economy model is facing numerous challenges such as multilayer films recovering, flexible plastics, low-quality recyclates, consumers safety, and bioplastics, among others. The demand for high quality recycled products is expected to increase due to social pressure and new ...
4. Nov. 2020 · The films showed good thermal stability with the potential use of potato starch to produce 100% renewable and recyclable material, which can be easily produced at a low cost. [36] Bilayer films are widely studied and produced by compressing molding. In many of these studies, one monolayer is cassava starch combined with polyester blends ...
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Plastics are a wide range of synthetic or semi-synthetic materials that use polymers as a main ingredient. Their plasticity makes it possible for plastics to be molded, extruded or pressed into solid objects of various shapes. This adaptability, plus a wide range of other properties, such as being lightweight, durable, flexible, and inexpensive ...
26. Sept. 2023 · Polymers are the basic building blocks of plastics. The Helmholtz-Zentrum Berlin für Materialien und Energie (HZB) and Friedrich Schiller University Jena have founded an institute specializing in polymers. Together, researchers from the two institutions at the new Helmholtz Institute for Polymers in Energy Applications, or HIPOLE for short, want to use them to develop innovative materials for ...
World mono-material plastic packaging film consumption grew during 2015–19 at an annual average rate of 3.5% to 20.44 million tonnes ($55.9 billion). Consumption is forecast to grow during 2020–25 at an annual average rate of 3.9% to 26.03 million tonnes ($70.9 billion). Flexible plastic packaging is growing worldwide and is taking market ...
