{"id":3647,"date":"2026-04-27T20:12:09","date_gmt":"2026-04-27T13:12:09","guid":{"rendered":"https:\/\/smed.petra.ac.id\/?post_type=faculty-post&#038;p=3647"},"modified":"2026-04-27T20:12:09","modified_gmt":"2026-04-27T13:12:09","slug":"effect-of-fiber-attrition-particle-characteristics-and-interfacial-adhesion-on-the-properties-of-pp-sugarcane-bagasse-fiber-composites","status":"publish","type":"faculty-post","link":"https:\/\/smed.petra.ac.id\/zh\/faculty-post\/effect-of-fiber-attrition-particle-characteristics-and-interfacial-adhesion-on-the-properties-of-pp-sugarcane-bagasse-fiber-composites\/","title":{"rendered":"Effect of fiber attrition, particle characteristics and interfacial adhesion on the properties of PP\/sugarcane bagasse fiber composites"},"content":{"rendered":"<p>PP\/sugarcane\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/bagasse-fiber\">bagasse fiber<\/a>\u00a0composites were prepared by\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/injection-moulding\">injection molding<\/a>\u00a0from two fractions of fibers with different particle characteristics. The mechanical properties of the composites were characterized by tensile and impact measurements, while local\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/deformation-process\">deformation processes<\/a>\u00a0by\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/acoustic-emission-testing\">acoustic emission testing<\/a>\u00a0and microscopy. The determination of fiber dimensions after processing showed that considerable attrition takes place during melt processing in both the length and the diameter of the fibers.\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/interfacial-adhesion\">Interfacial adhesion<\/a>\u00a0can be improved considerably by coupling. The\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/materials-science\/mechanical-strength\">strength<\/a>\u00a0of adhesion was estimated quantitatively and adhesion was ten times stronger (1600\u00a0mJ\/m<sup>2<\/sup>) in the presence of the coupling agent than without it (140\u00a0mJ\/m<sup>2<\/sup>) leading to larger composite strength in the former case. Local deformation processes also change with the strength of adhesion, debonding dominates without the coupling agent, while\u00a0<a class=\"topic-link\" href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/fibre-fracture\">fiber fracture<\/a>\u00a0takes place at good adhesion. Fiber fracture consumes energy that leads to an increase in impact resistance. The size of the fibers must be reduced in order to achieve better properties, but the application of coupling cannot be avoided even in that case.<\/p>","protected":false},"author":27,"featured_media":0,"template":"","class_list":["post-3647","faculty-post","type-faculty-post","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Effect of fiber attrition, particle characteristics and interfacial adhesion on the properties of PP\/sugarcane bagasse fiber composites - Sustainable Mechanical Engineering and Design<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/smed.petra.ac.id\/zh\/faculty-post\/effect-of-fiber-attrition-particle-characteristics-and-interfacial-adhesion-on-the-properties-of-pp-sugarcane-bagasse-fiber-composites\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Effect of fiber attrition, particle characteristics and interfacial adhesion on the properties of PP\/sugarcane bagasse fiber composites - Sustainable Mechanical Engineering and Design\" \/>\n<meta property=\"og:description\" content=\"PP\/sugarcane\u00a0bagasse fiber\u00a0composites were prepared by\u00a0injection molding\u00a0from two fractions of fibers with different particle characteristics. The mechanical properties of the composites were characterized by tensile and impact measurements, while local\u00a0deformation processes\u00a0by\u00a0acoustic emission testing\u00a0and microscopy. 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