Kinetic and thermo-viscoelastic characterisation of the epoxy adhesive in GLARE

被引：41

作者：

Abouhamzeh, M. ^{[1
]}

Sinke, J. ^{[1
]}

Jansen, K. M. B. ^{[2
]}

Benedictus, R. ^{[1
]}

机构：

[1] Delft Univ Technol, Fac Aerosp Engn, NL-2629 HS Delft, Netherlands

[2] Delft Univ Technol, Fac Ind Design Engn, NL-2628 CE Delft, Netherlands

来源：

COMPOSITE STRUCTURES | 2015年 / 124卷

关键词：

FM-94; epoxy; Temperature dependent; Viscoelastic; TMA; DMA; MOLDING COMPOUND; CURE; AIRCRAFT;

D O I：

10.1016/j.compstruct.2014.12.069

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Epoxy FM-94 has a temperature dependent and viscoelastic response which is used for metal bonding applications and composite laminates like GLARE. A Dynamic Mechanical Analysis is performed on the epoxy FM-94 adhesive. A master curve is produced using the time-temperature superposition principle and is modelled as a Prony series. In addition, the cure kinetics of the adhesive are measured using DSC (Differential Scanning Calorimetry) and fitted to a standard kinetic model. Both the kinetics and the thermo-viscoelastic models can be used in subsequent research to predict the cure induced and residual thermal stresses due to the composite processing steps. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：19 / 28

页数：10

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