Experimental Analysis of Prepreg Tack

被引：71

作者：

Dubois, O. ^{[1
]}

Le Cam, J. -B. ^{[1
]}

Beakou, A. ^{[1
]}

机构：

[1] Univ Blaise Pascal, IFMA, LaMI, F-63175 Aubiere, France

来源：

EXPERIMENTAL MECHANICS | 2010年 / 50卷 / 05期

关键词：

Epoxy; Interfaces; Probe tack test; Prepreg; ADHESION; CAVITATION;

D O I：

10.1007/s11340-009-9236-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A probe tack test apparatus is designed to characterize the tack of carbon-epoxy prepreg. Tests are performed on both pure resin and prepreg. The maximum debonding force seems to be a relevant measure of tack. First, results show that the response of pure resin is similar to that of viscous silicon oil. Second, the shape of the response curve obtained for prepreg beyond the maximum value of the debonding force is mainly due to structural effects. Third, the influence of contact force, contact time, debonding rate, probe temperature and ageing conditions on the prepreg tack is investigated in relation with physical phenomena involved in the debonding phase.

引用

页码：599 / 606

页数：8

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