Effect of filler loading and coconut oil coupling agent on properties of low-density polyethylene and palm kernel shell eco-composites

被引：28
|
作者：
Husseinsyah, Salmah [1 ]
Chun, Koay Seong [1 ]
Hadi, Akmal [2 ]
Ahmad, Romisuhani [1 ]
机构：
[1] Univ Malaysia Perlis, Div Polymer Engn, Sch Mat Engn, Jejawi 02600, Perlis, Malaysia
[2] Univ Malaysia Perlis, Sch Bioproc Engn, Jejawi 02600, Perlis, Malaysia
来源：
JOURNAL OF VINYL & ADDITIVE TECHNOLOGY | 2016年 / 22卷 / 03期
关键词：
POLYPROPYLENE;
D O I：
10.1002/vnl.21423
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Palm kernel shell (PKS), a waste from the oil palm industry, has been utilized as filler in low-density polyethylene (LDPE) eco-composites in the present work. The effect of PKS content and coconut oil coupling agent (COCA) on tensile properties, water absorption, and morphological and thermal properties of LDPE/PKS eco-composites was investigated. The results show the increase of PKS content decreased the tensile strength and elongation at break, but increased the tensile modulus, crystallinity, and water absorption of eco-composites. The presence of COCA as coupling agent improved the filler-matrix adhesion yield to increase the tensile strength, tensile modulus, crystallinity, and reduced water absorption of eco-composites. The better interfacial adhesion between PKS and LDPE with the addition of COCA was also evidenced by scanning electron microscopy studies. J. VINYL ADDIT. TECHNOL., 22:200-205, 2016. (c) 2014 Society of Plastics Engineers
引用
收藏
页码：200 / 205
页数：6
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