Effect of coupling agents on the moisture absorption of natural fibre-reinforced plastics

被引：47

作者：

Bledzki, AK ^{[1
]}

Gassan, J ^{[1
]}

机构：

[1] INST WERKSTOFFTECHN KUNTSTOFF & RECYCLINGTECHN,D-34109 KASSEL,GERMANY

来源：

ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1996年 / 236卷

关键词：

D O I：

10.1002/apmc.1996.052360110

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The poor resistance of cellulose fibres to moisture absorption and the lack of good interfacial adhesion make these fibres less attractive for reinforced plastics. By an optimal predrying, it is possible to increase the mechanical properties of jute-epoxy composites by 20%. Using silane as a coupling agent, the interface and, therefore, the composite properties are improved and the influence of moisture decreases. With this surface treatment, the tensile strength becomes independent of the moisture content of the composite. For the Young's modulus and the Wohler curves, the influence of moisture on this composite properties decreases also distinctly.

引用

页码：129 / 138

页数：10

共 10 条

[1]

DISCHER T, 1994, THESIS I WERKSTOFFTE

[2]

FOLSTER T, 1993, KUNSTST-GER PLAST+, V83, P687

[3]

GASSAN J, 1994, 6 INT TECHT S 1994 F

[4]

Gassan J, 1995, 7 INT TECHT S 1995 F

[5]

*J SCHILG GMBH CO, 1994, INF FA

[6]

KOCH PA, 1972, MIKROSKOPIE FASERSTO

[7] STUDIES ON MOISTURE SORPTION IN COIR FIBERS (COCOS-NUCIFERA L) [J].

KULKARNI, AG ;

CHERIYAN, KA ;

SATYANARAYANA, KG ;

ROHATGI, PK .

JOURNAL OF APPLIED POLYMER SCIENCE, 1983, 28 (02) :625-632

[8]

KUREK K, 1993, THESIS U KASSEL KASS

[9] INFLUENCE OF COUPLING AGENTS AND TREATMENTS ON THE MECHANICAL-PROPERTIES OF CELLULOSE FIBER-POLYSTYRENE COMPOSITES [J].

MALDAS, D ;

KOKTA, BV ;

DANEAULT, C .

JOURNAL OF APPLIED POLYMER SCIENCE, 1989, 37 (03) :751-775

[10]

Wuppertal E.W., 1981, TEXTILEN ROHSTOFFE N

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