发布求助
文献互助 智能选刊 最新文献

3RD INTERNATIONAL POSTGRADUATE CONFERENCE ON MATERIALS, MINERALS & POLYMER (MAMIP) 2019最新文献

筛选
英文 中文
The influence of extraction method to the properties of α-cellulose from abaca stem (Musa textillis) 提取方法对ababa茎α-纤维素性质的影响
3RD INTERNATIONAL POSTGRADUATE CONFERENCE ON MATERIALS, MINERALS & POLYMER (MAMIP) 2019 Pub Date : 2020-09-21 DOI: 10.1063/5.0015729
S. W. Saragih, B. Wirjosentono, Eddyanto, Y. Meliana
{"title":"The influence of extraction method to the properties of α-cellulose from abaca stem (Musa textillis)","authors":"S. W. Saragih, B. Wirjosentono, Eddyanto, Y. Meliana","doi":"10.1063/5.0015729","DOIUrl":"https://doi.org/10.1063/5.0015729","url":null,"abstract":"α-cellulose was extracted from abaca stem, where the extraction process was performed using three different methods that followed by bleaching process. The objective of this research was to discover the influence of extraction method to the properties of α-cellulose from abaca stem (Musa textilis). The first method was the alkalization without heating process, the second method was alkalization that assisted with heating process at temperature of 80°C, and the third method was a combination between acid hydrolysis and alkalization at temperature of 80°C. The obtained α-cellulose was characterized using FT-IR, SEM, and XRD. The FT-IR spectra showed the α-cellulose that prepared using third method can separated lignin and hemicellulose from abaca fiber. SEM analysis showed the third method gave the smooth surface of α-cellulose. The crystallinity of α-cellulose was 43, 65, and 79% for first until third method.","PeriodicalId":6821,"journal":{"name":"3RD INTERNATIONAL POSTGRADUATE CONFERENCE ON MATERIALS, MINERALS & POLYMER (MAMIP) 2019","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85439638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Mechanical and tribological properties of solid lubricant (PTFE) filled carbon fiber reinforced polycarbonate composites 固体润滑剂(PTFE)填充碳纤维增强聚碳酸酯复合材料的机械和摩擦学性能
3RD INTERNATIONAL POSTGRADUATE CONFERENCE ON MATERIALS, MINERALS & POLYMER (MAMIP) 2019 Pub Date : 2020-09-21 DOI: 10.1063/5.0016312
M. Shamsuddin, R. Nasir, A. Hassan, Z. Ishak
{"title":"Mechanical and tribological properties of solid lubricant (PTFE) filled carbon fiber reinforced polycarbonate composites","authors":"M. Shamsuddin, R. Nasir, A. Hassan, Z. Ishak","doi":"10.1063/5.0016312","DOIUrl":"https://doi.org/10.1063/5.0016312","url":null,"abstract":"The objective of this research article is to study the mechanical and tribological properties of polytetrafluoroethylene filled carbon fiber reinforced polycarbonate (SCF/PC/PTFE) composites. The mechanical test include tensile and flexural properties. The fiber length distributions were conducted using acid digestion method, while the tribology test using pin-on-disk configuration. Several composition of PC based matrix with SCF as the reinforcement and PTFE as the dispersed phase were studied. The samples were prepared by mean of single screw extrusion and injection molding processes. The results showed that as CF are added, tensile and flexural strength increases. Whilst the addition of PTFE shows negative impact on both tensile and flexural. its influence on wear rate and coefficient of friction is very promising. The incorporation of CF and PTFE into PC show effective tribology-improving capabilities. The combinative effect of CF and PTFE are shown to be able to further enhance the friction and wear properties of PC matrix.","PeriodicalId":6821,"journal":{"name":"3RD INTERNATIONAL POSTGRADUATE CONFERENCE ON MATERIALS, MINERALS & POLYMER (MAMIP) 2019","volume":"127 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80986701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信