Effects of dynamic vulcanization on tensile, morphological, and swelling properties of poly(vinyl chloride) (PVC)/epoxidized natural rubber (ENR)/(Kenaf core powder) composites

被引：10
作者：
Ismail, Hanafi [1 ]
Majid, Rohani Binti Abdul [1 ]
Taib, Razaina Mat [1 ]
机构：
[1] Univ Sains Malaysia, Sch Mat & Mineral Resources Engn, Engn Campus, Nibong Tebal 14300, Penang, Malaysia
来源：
JOURNAL OF VINYL & ADDITIVE TECHNOLOGY | 2016年 / 22卷 / 03期
关键词：
RICE HUSK ASH; ELECTRON-BEAM IRRADIATION; EMPTY FRUIT BUNCH; THERMOPLASTIC ELASTOMERS; MECHANICAL-PROPERTIES; BLENDS;
D O I：
10.1002/vnl.21401
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The effects of dynamic vulcanization on properties of poly(vinyl chloride) (PVC)/epoxidized natural rubber (ENR)/(kenaf core powder) composite were studied. Tensile properties indicated that the strength, elongation at break, and Young's modulus of the composites exhibited an increase for samples with dynamic vulcanization. Morphological analysis using scanning electron microscopy showed the interaction between ENR and PVC. There was no bonding between kenaf core powder and the PVC/ENR matrix owing to the different polarity of both components. Filler agglomerates increased, which leads to an increase of filler-filler interaction and poor dispersion. Furthermore, swelling index indicated that the composite with dynamic vulcanization shows lower absorption of tolune compared with composites without dynamic vulcanization. J. VINYL ADDIT. TECHNOL., 22:206-212, 2016. (c) 2014 Society of Plastics Engineers
引用
收藏
页码：206 / 212
页数：7
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