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首页> 外文期刊>Journal of Polymers and the Environment >Evaluation of Mechanical and Physical Properties of Hybrid Composites from Food Packaging and Textiles Wastes
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Evaluation of Mechanical and Physical Properties of Hybrid Composites from Food Packaging and Textiles Wastes

机译：食品包装和纺织品废料中杂化复合材料的机械和物理性能评估

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In the present work,hybrid composites were designed by using shredded Tetra Pak packages as food packaging wastes and wool yarn wastes as textiles wastes for potential alternative construction and building materials. Hybrid composites were fabricated by mixing different ratios (0, 5, 10, 15 and 20wt%) of wool yarn wastes with shredded Tetra Pak wastes. Mechanical properties in terms offlexural, tensile strength, internal bonding (IB) in addition to the impact properties and physical properties in terms of thickness swelling (TS), water absorption (WA) and density of the fabricated composites were analyzed and compared with the properties of commercial wood particleboards. Results showed that when the ratios of wool yarn wastes increased to 15% in hybrid composites, modulus of rupture value reached 15.10 +/- 1.01MPa which is higher than that of particleboards (types P2, P4, and P6 as per the British StandardsBS). The highest IB strength was found to be 0.60MPa for the hybrid composites with 10% wool yarn content, while IB values of the other samples reduced with increasing the amount of wool yarn wastes. Moreover, TS and WA of the fabricated hybrid composites were found to be better than commercial particleboards and they also encountered the minimum strength requirements in BS. Overall, we concluded that the developed hybrid composites from agro-industrial waste materials could be utilized as promising alternative source of raw materials to manufacture value added eco-friendly, advanced and sustainable structural applications such as wood panels.
机译：在目前的工作中，混合的复合材料是通过使用切碎的利乐包装作为食品包装废料，将羊毛纱线的废料用作纺织品的废料来设计的，以替代潜在的建筑和建材。通过将不同比例（0、5、10、15和20wt％）的羊毛纱废料与切碎的利乐废料混合，可制成杂化复合材料。分析了机械性能，包括弯曲性能，拉伸强度，内部粘结性能（IB）以及冲击性能，以及物理性能，包括厚度膨胀率（TS），吸水率（WA）和所制造复合材料的密度，并将其与性能进行了比较商业木材刨花板。结果表明，当混合复合材料中的羊毛纱线废料比率增加到15％时，断裂模量值达到15.10 +/- 1.01MPa，高于刨花板（根据英国标准BS型为P2，P4和P6）。 。发现羊毛纱线含量为10％的混杂复合材料的最高IB强度为0.60MPa，而其他样品的IB值则随着羊毛纱线废料量的增加而降低。此外，发现混合杂化复合材料的TS和WA优于商业刨花板，并且它们还满足BS中的最低强度要求。总体而言，我们得出的结论是，由农业工业废料开发的混合复合材料可以用作有前途的替代原材料，以制造增值的生态友好，先进和可持续的结构应用，例如木板。

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