Influences of pristine carbon nanotube on the rheological properties of compatibilized polylactic acid/natural rubber nanocomposite

被引：7

作者：

Mohammad, Nor Nisa Balqis ^{[1
]}

Arsad, Agus ^{[1
]}

Choi, Hyoung Jin ^{[2
]}

Ngadi, Norzita ^{[3
]}

Desa, Mohd Shaiful Zaidi Mat ^{[4
]}

机构：

[1] Univ Teknol Malaysia, Fac Engn, Sch Chem & Energy Engn, UTM MPRC Inst Oil & Gas, Utm Johor Bahru 81310, Johor, Malaysia

[2] Inha Univ, Dept Polymer Sci & Engn, Incheon 402751, South Korea

[3] Univ Teknol Malaysia, Sch Chem & Energy Engn, Chem Engn Dept, Utm Johor Bahru 81310, Johor, Malaysia

[4] Univ Malaysia Pahang UMP, Fac Chem & Nat Resources Engn, Kuantan 26300, Pahang, Malaysia

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 39卷

关键词：

Polylactic acid; Natural rubber; Carbon nanotube; Melt blending; High-performance nanocomposites;

D O I：

10.1016/j.matpr.2020.04.211

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polylactic Acid (PLA) was blended with Natural Rubber (NR) and compatibilized by PLA grafted maleic anhydride (PMA) and NR grafted maleic anhydride (NMA) to achieve high performance of PLA/NR blends. Pristine carbon nanotube (CNT) was then added into PLA/NR blends with different CNT loading (1-8 part per hundred resin) using melt blending technique to form nanocomposites. A systematic investigation of the rheological properties of the nanocomposites as a function of pristine CNT content were carried out. Rheological analysis exhibited an enhancement in the storage and loss moduli of nanocomposites compared to blends without CNT. The compatibilizers PMA and NMA have shown contrasting results in terms of rheological values. Rheological analysis showed that the both sets of nanocomposites behaved solid-like at lower frequencies. When the CNT loading was increased the nanocomposites showed no dependence of frequency. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：951 / 955

页数：5

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