Fibre-matrix Adhesion and Properties Evaluation of Sisal Polymer Composite

被引：48

作者：

Haque, Ruhi ^{[1
]}

Saxena, Mohini ^{[1
]}

Shit, S. C. ^{[2
]}

Asokan, P. ^{[1
]}

机构：

[1] CSIR Adv Mat & Proc Res Inst, Bhopal 462064, India

[2] Cent Inst Plast Engn & Technol, Ahmadabad 382445, Gujarat, India

来源：

FIBERS AND POLYMERS | 2015年 / 16卷 / 01期

关键词：

Fibres; Interfacial strength; Mechanical properties; REINFORCED POLYPROPYLENE COMPOSITES; MECHANICAL-PROPERTIES; NATURAL FIBERS; CHEMICAL-MODIFICATION; SURFACE MODIFICATIONS; TENSILE PROPERTIES; BEHAVIOR; BIOCOMPOSITES; PERFORMANCE;

D O I：

10.1007/s12221-015-0146-2

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Fibre matrix adhesions of sisal fibre with polymer were evaluated in terms of physico-chemical and mechanical properties. Effects of acetylation, acrylation, silanization, alkalization, and permanganate treatment on physical and chemical parameters as well as mechanical parameters such as tensile and impact behavior were investigated. Physical properties like density, moisture absorption, water absorption, void content and chemical properties like percentage of lignin, cellulose, and hemicelluloses were determined. From the findings, it was concluded that treatments such as acetylation, acrylation, and silanization can increase interfacial strength, wetting, and compatibility between fibre and matrix, leading to increase composite tensile strength. Acetylated sisal fibre and its polymer composites showed the highest tensile strength, less water absorption, and the acrylated sisal fibre composites showed the highest impact strength (46900 J/m(2)).

引用

页码：146 / 152

页数：7

共 33 条

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