Paper Title:
Study of DGEBA and Novolac Adhesive Solutions between Ceramic and Steel Substrates
  Abstract

The industrial application (under a confidential clause) concerns a ceramic/steel assembly. This PhD research is concerned with providing a reliable industrial bonding between ceramic and steel using structural adhesive. This industrial joint shall withstand a wide range of temperatures with brutal thermal changes. This paper focuses on the adhesive formulation. Indeed, we needed to compromise the adhesive flexibility: soft enough to resist the thermal stresses and compensate the coefficient of thermal expansion mismatch between the two substrates. We find this good compromise with DGEBA and Novolac epoxy based adhesive separated or blended. The influence of the different formulation parameters on the initial properties was studied by chemical, rheological and thermal tests on adhesive samples. Depending on those formulations, we observed different behaviours in term of glass transition temperature, cross-linking time and flexibility.

  Info
Periodical
Edited by
Moussa Karama
Pages
37-47
DOI
10.4028/www.scientific.net/AMR.112.37
Citation
C. Gaussens, V. Nassiet, B. Hassoune-Rhabbour, "Study of DGEBA and Novolac Adhesive Solutions between Ceramic and Steel Substrates", Advanced Materials Research, Vol. 112, pp. 37-47, 2010
Online since
May 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jian Fang Zhou, An Li, Hong Chi Huang, Bao Lin Rao
Abstract:A polyimide-epoxy blend has been prepared by reacting epoxy resin with imide compounds containing carboxyl groups at the ends of the...
3055
Authors: Shi Ning Ma, Nai Shu Zhu, C.Q. Li, C.H. Hu
Abstract:A room temperature fast curing epoxy resin nano-adhesive was prepared and modified by nano-SiO2 and liquid rubber CTBN. It shows good shear...
662
Authors: Joo Han Kim, Hyang Tae Kim, Chul Ku Lee
Abstract:UV curing adhesives have been introduced for bonding various materials at a room temperature. It has the advantage of putting minimum...
459
Authors: Silvio Romero de Barros, Kelly Cristiane Gomes, João Regis De Souza, Normando Perazzo Barbosa, Sandro Marden Torres
Abstract:Bonded joints have been used in substitution of more traditional techniques as screws, rivets and mainly welding. However, the applications...
143
Authors: Yan Qin, Jin Rong Jia, Zhi Xiong Huang
Polymer Materials
Abstract:A new two-component polyurethane adhesive was prepared with castor oil used as main agent and castor oil modified TDI used as curing...
1128