Processing of hybrid wood plastic composite reinforced with short PET fibers

被引：20

作者：

Perisic, Srdjan Dragan ^{[1
]}

Radovic, I. ^{[1
]}

Petrovic, M. ^{[1
]}

Marinkovic, A. ^{[1
]}

Stojanovic, D. ^{[1
]}

Uskokovic, P. ^{[1
]}

Radojevic, V. ^{[1
]}

机构：

[1] Univ Belgrade, Dept Construct Mat, Belgrade 11000, Serbia

来源：

MATERIALS AND MANUFACTURING PROCESSES | 2018年 / 33卷 / 05期

关键词：

Absorption; agents; composites; fibers; hybrid; molding; PET; properties; waste; water; MECHANICAL-PROPERTIES; DENSITY POLYETHYLENE; POLYMER COMPOSITES; POLY(METHYL METHACRYLATE); THERMOPLASTIC COMPOSITES; IMPACT; WASTE; PERFORMANCE; PRODUCTS; PANELS;

D O I：

10.1080/10426914.2017.1364854

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Poly(ethylene terephthalate) (PET) fibers (virgin, waste, and mixed) were incorporated in the composite poly(methyl methacrylate) (PMMA)-wood. Hybrid composite panels were prepared by pressure molding. Toluene-2,4-diisocyanate (TDI) and (3-mercaptopropyl)trimethoxysilane (MPTMS) were used as cross-linking bonding agents for modification of wood fibers. Influence of cross-linking bonding agents, structure, and composition of PET fibers was examined by studying thermomechanical properties as well as moisture absorption. Moisture absorption was lower for composites with bonding agents. Mechanical testing revealed that the addition of PET fibers drastically enhances properties of the composites. Covalent and hydrogen bonds formed with the addition of bonding agents have also improved mechanical properties compared to the untreated composites.

引用

页码：572 / 579

页数：8

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