Optimization of Adhesive Bonds with Particle Fillers

Abstract:

Micro-particle composites can find application in the area of bonded joints. Adhesive bonds rank among progressively developing technologies of material joining. Its usage is found in various industry branches, where they compete the conventional methods of material joining. Optimization of adhesive bonds is discussed topic with respect to mechanical properties as well as its price. This work describes the optimization of adhesives by way of particle micro fillers – glass powder, iron powder and aluminium powder. Shear strength of steel adherents, such as one of key mechanical properties of adhesives, was used for description of effect of inclusion of particles on adhesive. This paper evaluates filled adhesives from the mechanical properties point of view. Image analysis of adhesive bonds and fracture areas were made on stereoscopic microscope and on electron microscope.

• Periodical: Materials Science Forum (Volume 883)
• Pages: 70-74
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.883.70
• Online since: January 2017
• Authors: Petr Valášek*, Miroslav Müller
• Keywords: Adhesion, Composite Systems, Polymers, Powder

References

[1] A. Ruggiero, et al., Friction and wear behaviors of Al/Epoxy Composites during Reciprocating Sliding tests, Manufacturing Technology. 15 (2015) 684-689.

DOI: 10.21062/ujep/x.2015/a/1213-2489/mt/15/4/684

[2] M. Müller, P. Valášek, Assessment of bonding quality for several commercially available adhesives, Agronomy Research. 11 (2013) 155-162.

[3] P. Valášek, M. Müller. Polymeric composite based on glass powder - Usage possibilities in agrocomplex, Scientia Agriculturae Bohemica. 2 (2013) 107-112.

DOI: 10.7160/sab.2013.440207

[3] P. Valášek, M. Müller, Composite based on hard-cast irons utilized on functional parts of tools in agrocomplex, Scientia Agriculturae Bohemica. 3 (2013) 172-177.

DOI: 10.7160/sab.2013.440308

[4] A.J. Kinloch, Toughening structural adhesives via nano-and micro-phase inclusions, Journal of Adhesion. 79 (2003) 867-873.

DOI: 10.1080/00218460309551

[5] R. Kilik, R. Davies, Mechanical properties of adhesive filled with metal powders, International Journal of Adhesion and Adhesives. 9 (1989) 224-228.

DOI: 10.1016/0143-7496(89)90065-1

[6] F.N. Ahmad, et al., Effect of particle shape of silica mineral on the properties of epoxy composites, Composites Science and Technology. 68 (2008) 346-353.

DOI: 10.1016/j.compscitech.2007.07.015

[7] J.J. Chang, W.C. Yeih, The effects of particle shape on bond strength improvement of epoxy-particle coating composites, Journal of Marine Science and Technology. 9 (2001) 153-160.

DOI: 10.51400/2709-6998.2446

[8] P. Jojibabu, et al., Effect of different carbon nano-fillers on rheological properties and lap shear strength of epoxy adhesive joints, Composites Part A: Applied Science and Manufacturing. 82 (2016) 53-64.

DOI: 10.1016/j.compositesa.2015.12.003

[9] L.L. Zhai, et al., Effect of nano-Al2O3 on adhesion strength of epoxy adhesive and steel, International Journal of Adhesion and Adhesives. 28 (2008) 23-28.

DOI: 10.1016/j.ijadhadh.2007.03.005

[10] P. Valášek, Influence of surface treatment of steel adherends on shear strength of filled resins, Manufacturing Technology. 15 (2015) 468-474.

DOI: 10.21062/ujep/x.2015/a/1213-2489/mt/15/3/468

[11] H.A. Al-Turaif, Effect of TiO2 surface treatment on the mechanical properties of cured epoxy, Journal of Coatings Technology Research. 8 (2011) 727-733.

DOI: 10.1007/s11998-011-9351-0

[12] R. Kahramana, et al., Influence of adhesive thickness and filler content on the mechanical performance of aluminum single-lap joints bonded with aluminum powder filled epoxy adhesive, Materials Science Forum. 205 (2008) 183-189.

DOI: 10.1016/j.jmatprotec.2007.11.121