Manufacturing Technology 2014, 14(1):8-12 | DOI: 10.21062/ujep/x.2014/a/1213-2489/MT/14/1/8
Evaluation of Adhesive Bond Strength Depending on Degradation Type and Time
- Faculty of Engineering, Department of Material Science and Manufacturing Technology, Czech University of Life Sciences in Prague. Kamýcká 129, 165 21 Praha 6 - Suchdol. Czech Republic
Owing to the evolution an adhesive bonding technology can be a complement of the classical methods as well as their compensation in the area of the bonding materials. Although the adhesive bonding technology has many advantages there are also some limits that contain an adhesive degradation which leads to the lowering of a strength function. In this study specimens were prepared with methyl-methacrylate adhesive (MMA) (Novatit - adhesive) and steel sheets, and the effect of degradation conditions at the room temperature on the adhesive bond strength was studied. Part of the specimens was exposed to a dehydration after the degradation time. The results showed that the degradation conditions and also the dehydration have considerable effect on the ultimate strength as well as on the durability of the adhesive bond.
Keywords: Adhesive, Methyl-methacrylate, Ultimate strength
Published: March 1, 2014 Show citation
References
- ABDEL WAHAB, M., CROCOMBE, A. D., BEEVERS, A., EBTEHAJ, K. (2002). Coupled stress-diffusion analysis for durability study in adhesively bonded joints. In: International Journal of Adhesion & Adhesives, Vol. 22, No. 1, pp. 61 - 73.
Go to original source...
- COURT, R., SUTCLIFFE, M., TAVAKOLI, S. (2001). Ageing of adhesively bonded joints - fracture and failure analysis using video imaging techniques. In: International Journal of Adhesion & Adhesives, Vol. 21, No. 6, pp. 455 - 463.
Go to original source...
- DOYLE, G., PETHRICK, R. A. (2009). Environmental effects on the ageing of epoxy adhesive joints. In: International Journal of Adhesion & Adhesives, Vol. 29, No. 1, pp. 77 - 90.
Go to original source...
- HOLESOVSKY, F., NAPRSTKOVA, N., NOVAK, M. (2012). GICS for grinding process optimization, In: Manufacturing technology, Vol. 12, No. 1, pp. 22 - 26.
Go to original source...
- KINLOCH, A. J., OSIYEMI, S. (1993). Predicting the fatigue life of adhesively-bonded joints. In: Journal of adhesion. Vol. 43, No. 12, pp. 79 - 90.
Go to original source...
- MESSLER, R. W. (2004). Joining of materials and structures from pragmatic process to enabling technology. 816 p. Elsevier, Burlington.
- MULLER, M., CHOTEBORSKY, R., HRABE, P. (2009). Degradation processes influencing bonded joints. In: Research in Agricultural Engineering, Vol. 55, No. 1, pp. 29 - 34.
Go to original source...
- MULLER, M., HERAK, D. (2013). Application possibilities of adhesive bonds - Europe, Indonesia. In: Scientia Agriculturae Bohemica, Vol. 44, pp. 167 - 171.
Go to original source...
- MULLER, M., NAPRSTKOVA, N. (2010). Possibilities and limits of adhesive layer thickness optical evaluation. In: Manufacturing technology, Vol. 10, No. 10, pp. 45 - 59.
Go to original source...
- MULLER, M., VALASEK, P. (2013). Comparison of variables influence on adhesive bonds strength calculations. In: Manufacturing technology, Vol. 13, No. 2, pp. 205 - 210.
Go to original source...
- MULLER, M., VALASEK, P. (2012). Degradation medium of agrokomplex - adhesive bonded joints interaction. In: Research in Agricultural Engineering, Vol. 58, No. 3, pp. 83 - 91.
Go to original source...
- MULLER, M. (2013). Research of liquid contaminants influence on adhesive bond strength applied in agricultural machine construction. In: Agronomy Research, Vol. 11, No. 1, pp. 147 - 154.
- MULLER, M. (2011). Proces stárnutí a trvanlivosti garantované výrobcem na hodnocení lepených spojů. In: Strojírenská technologie, Vol. 16, No. 2, pp. 23 - 28.
- NESLUSAN, M., ROSIPAL, M., KOLARIK, K., OCHODEK, V. (2012). Application of barkhausen noise for analysis of surface integrity after hard turning. In: Manufacturing technology, Vol. 12, No. 11, pp. 60 - 65.
Go to original source...
- NOVAK, M. (2011). Surface quality of hardened steels after grinding. In: Manufacturing technology, Vol. 11, No. 11, pp. 55 - 59.
Go to original source...
- NOVAK, M. (2012). Surfaces with high precision of roughness after grinding. In: Manufacturing technology, Vol. 12, No. 12, pp. 66 - 70.
Go to original source...
- NOVAK, M., KASUGA, H., OHMORI, H. (2013). Differences at the surface roughness by the ELID and grinding technology. In: Manufacturing technology, Vol. 13, No. 2, pp. 210 - 215.
Go to original source...