再生高密度聚乙烯和酿酒师废谷物生物复合材料的加工性能特点

Q3 Materials Science

Macromolecular Symposia Pub Date : 2024-08-16 DOI:10.1002/masy.202400017

Demis Cabrera-Álava, Miriam Lazo, Estephany Adrián, Andrés F. Rigail-Cedeño

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引用次数: 0

摘要

目前，人们已经意识到大量消耗化石燃料资源对环境造成的影响，这促使人们开发基于塑料和农用工业废料的生物复合材料，而不是原始原材料，从而推动了新的循环经济发展趋势。本研究使用扭矩流变仪分析了啤酒糟（BSG）对加工消费后高密度聚乙烯（rHDPE）生物复合材料的影响。测量了加工参数，以对比 BSG（20 和 40 wt%）和耦合剂在低速（10 rpm）和高速（90 rpm）下的添加效果。这项工作有助于确定在工业规模上利用农用工业废料制造再生塑料生物复合材料的可行性。

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Processability Characteristics of Biocomposite from Recycled High-Density Polyethylene and Brewers’ Spent Grain

The current awareness of the environmental impact of the massive consumption of fossil fuel-based resources has prompted the development of biocomposites based on plastic and agro-industrial waste instead of virgin raw materials, promoting the new circular economy trend. This study uses a torque rheometer to analyze the effect of brewers’ spent grain (BSG) on processing a postconsumer high-density polyethylene (rHDPE)-based biocomposite. Processing parameters are measured to contrast the effect of BSG (20 and 40 wt%) and the addition of a coupling agent at low (10 rpm) and high speed (90 rpm). This work allows determining the viability of manufacturing recycled plastic biocomposite with agro-industrial waste at an industrial scale.

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来源期刊

Macromolecular Symposia Materials Science-Polymers and Plastics

CiteScore

1.50

自引率

0.00%

发文量

226

期刊介绍： Macromolecular Symposia presents state-of-the-art research articles in the field of macromolecular chemistry and physics. All submitted contributions are peer-reviewed to ensure a high quality of published manuscripts. Accepted articles will be typeset and published as a hardcover edition together with online publication at Wiley InterScience, thereby guaranteeing an immediate international dissemination.