caa a22 4500 463191366 CHVBK 20180406164910.0 cr unu---uuuuu 170326e20070901xx s 000 0 eng 10.1007/s10973-006-7941-3 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7941-3 Thermal properties of bio flour-filled polypropylene bio-composites with different pozzolan contents [Elektronische Daten] [H. Kim, S. Choi, B. Lee, S. Kim, H. Kim, C. Cho, D. Cho] In this study, the thermal properties of bio-flour-filled, polypropylene (PP) bio-composites with different pozzolan contents were investigated. With increasing pozzolan content, the thermal stability, 5% mass loss temperature and derivative thermogravimetric curve (DTGmax) temperatures of the bio-composites slightly increased. The coefficient of thermal expansion (CTE) and thermal expansion of the bio-composites decreased as the pozzolan content increased. The glass transition temperature (T g), melting temperature (T m) and percentage of crystallinity (X c) of the bio-composites were not significantly changed. The thermal stability, thermal expansion and X c of the maleic anhydride-grafted PP (MAPP)-treated bio-composites were much higher than those of non-treated bio-composites at 1% pozzolan content due to enhanced interfacial adhesion. X-ray diffraction (XRD) analysis confirmed the crystallinity of pozzolan-added bio-composites. From these results, we concluded that the addition of pozzolan in the bio-composites was an effective method for enhancing the thermal stability and thermal expansion. Springer Science+Business Media LLC, 2007 bio-composites nationallicence bio-flour nationallicence pozzolan nationallicence thermal properties nationallicence thermomechanical properties nationallicence X-ray diffraction (XRD) nationallicence Kim H. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut Choi S. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut Lee B. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut Kim S. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut Cho C. Department of Polymer Science and Engineering, Kumoh National Institute of Technology, 730-701, Gumi, Kyungbuk, South Korea aut Cho D. Department of Polymer Science and Engineering, Kumoh National Institute of Technology, 730-701, Gumi, Kyungbuk, South Korea aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 89/3(2007-09-01), 821-827 1388-6150 89:3<821 2007 89 10973 https://doi.org/10.1007/s10973-006-7941-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7941-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kim H. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut NATIONALLICENCE 700 1- Choi S. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut NATIONALLICENCE 700 1- Lee B. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut NATIONALLICENCE 700 1- Kim S. Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, 151-921, Seoul, South Korea aut NATIONALLICENCE 700 1- Cho C. Department of Polymer Science and Engineering, Kumoh National Institute of Technology, 730-701, Gumi, Kyungbuk, South Korea aut NATIONALLICENCE 700 1- Cho D. Department of Polymer Science and Engineering, Kumoh National Institute of Technology, 730-701, Gumi, Kyungbuk, South Korea aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 89/3(2007-09-01), 821-827 1388-6150 89:3<821 2007 89 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer