The Impact of Modification of Epoxy Adhesive by Addition of Active Diluent on its Energetic and Adhesive Properties

Advances in Sciences and Technology

Jacek Domińczuk¹  Anna Krawczuk² 

[1] Lublin University of Technology, Institute of Technological Systems of Information,Nadbystrzycka 36, 20-618 Lublin, Poland;University of Life Sciences in Lublin, Department of Machinery Exploitation and Management of Production Processes, Głęboka 28, 20-612 Lublin, Poland;

关键词: contact angle;    surface free energy;    epoxy adhesives;    adhesive joint;   

DOI  :  10.12913/22998624/74655

来源: DOAJ

【 摘 要 】

The paper reports values of surface free energy and its components of an epoxy adhesive modified by the addition of an active diluent. Wetting envelopes are determined and they serve as a basis for a wettability analysis and determining the possibility of maximizing the work of adhesion between the liquid and the solid. Static strength tests of adhesive joints made with the analysed adhesive compositions were also conducted. The results are used to determine the effect of active diluent addition on the energy and adhesive properties of the epoxy adhesive.

【 授权许可】

Unknown