TY -的A2 -杨,益气非盟- Worku Biruk Gedif盟——Wubieneh入场券Alemneh PY - 2021 DA - 2021/09/29 TI -力学性能的复合材料浪费聚(乙烯对苯二甲酸乙二醇酯)与玻璃纤维增强和浪费窗玻璃SP - 3320226六世- 2021 AB -塑料制品的主要使用后,像埃塞俄比亚这样的大多数发展中国家都面临着消费后处理垃圾场的短缺，由于其不可生物降解的特性，成为了一个非常严重的环境污染问题。因此，将废旧产品再生利用为资源，减少环境污染是一个很好的机会。本研究旨在用玻璃纤维增强和填充废玻璃粉的废旧聚酯(PET)瓶制造用于地砖的复合材料。采用熔融混合法制备瓷砖复合材料，再采用压缩成型法制备。通过拉伸、压缩和弯曲强度测试，研究了填料、纤维和PET基体加载对复合材料的影响。用万能试验机对样品进行了表征。还使用了PerkinElmer FTIR仪器。为此，将玻纤质量%从0到10,PET基体质量%从70到85，玻璃粉填料质量%从5到20，共制备了11个样品。在玻璃纤维质量为10%、PET基体质量为85%、玻璃填充材料质量为5%时，复合材料的最大拉伸强度为81.625 MPa，弯曲强度为1067.59 MPa。 The maximum compressive strength is 1876.14 MPa at 10% weight glass fiber, 70 wt% PET matrix, and 20 wt% window glass filler. Based on this, the tensile strength and flexural strength increased with increased weight % of glass fiber and decreased with increased window glass filler. The FTIR spectrum shows some of the groups that have been removed from the recycled PET; this explains the brittleness of the recycled PET as compared to the waste bottle PET. The microstructure was uniformly distributed, and the material became opaque, probably because the decrease in chain length improves chain packing, increasing the crystallinity degree and crystal size. SN - 1687-9422 UR - https://doi.org/10.1155/2021/3320226 DO - 10.1155/2021/3320226 JF - International Journal of Polymer Science PB - Hindawi KW - ER -