Mechanical properties of polylactic acid/synthetic rubber blend reinforced with cellulose nanoparticles isolated from kenaf fibres

被引：8
|
作者：
Ketabchi, Mohammad Reza [1 ]
Ratnam, Chantara Thevy [2 ]
Khalid, Mohammad [1 ]
Walvekar, Rashmi [3 ]
机构：
[1] Univ Nottingham, Dept Chem & Environm Engn, Malaysia Campus,Jalan Broga, Semenyih 43500, Selangor, Malaysia
[2] Agensi Nuklear Malaysia, Radiat Proc Technol Div, Bangi, Malaysia
[3] Taylors Univ, Sch Engn, Energy Res Grp, Subang Jaya 47500, Selangor, Malaysia
来源：
POLYMER BULLETIN | 2018年 / 75卷 / 02期
关键词：
Cellulose nanoparticles; Natural rubber; Polylactic acid; Biocomposite; Mechanical properties; Thermal properties; Dynamic properties; CONTINUOUS PHASE-STRUCTURE; POLY(LACTIC ACID); NATURAL-RUBBER; THERMAL-PROPERTIES; COMPOSITES; PLA; NANOCOMPOSITES; BIOCOMPOSITES; BEHAVIOR; POLYMERIZATION;
D O I：
10.1007/s00289-017-2061-8
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this work, cellulose nanoparticles (CNP) reinforcement on synthetic rubber (SR)/polylactic acid (PLA) blend was investigated. Initially, SR/PLA blend was prepared by varying SR from 5 to 20 wt%. Later, a fixed amount (3 wt%) of CNP was added and resulting effect on mechanical, thermal, and dynamic properties was studied. The results show the addition of CNP in SR/PLA blend resulted in similar to 147 and similar to 196% improvement in tensile strength and storage modulus, respectively. In addition, impact strength of SR/PLA blend was almost doubled after CNP incorporation. An improvement of similar to 4.5% in the thermal stability of SR/PLA was also observed.
引用
收藏
页码：809 / 827
页数：19
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