Manufacturing Technology 2017, 17(4):423-427 | DOI: 10.21062/ujep/x.2017/a/1213-2489/MT/17/4/423
Bonding of Plywood Using Hot Melt Adhesives
- 1 Department of Material Science and Manufacturing Technology, Faculty of Engineering, Czech University of Life Sciences Prague. Kamýcká 129, 165 21 Praha 6 - Suchdol, Czech Republic
- 2 Master's degree Student
The paper presents the strength tests results of joints made by use of two hot melt adhesives. The tests were carried out according to the modified standard ČSN EN 1465 (66 8510) and ČSN EN 205 (66 8508). For bonding the three-layer plywood of 4 mm thickness was used. The test samples of 100 x 25 mm size were cut out from a semi-product in the direction of its longer side, in the oblique direction and in the direction of its shorter side. The specimen pairs were bonded using the hot melt glue gun. All assemblies were loaded up to their destruction. The destructive force and the destruction type were registered. From the results of carried out tests evaluation it follows that hot melt adhesives can be recommended for bonding plywood. The bonding strength of bonded joint is comparable to the strength of the bonded material. Finally the technical-economical evaluation of the experiments was carried out.
Keywords: three-layer plywood; adhesive bonding; hot melt adhesive; hot melt glue gun; bonded joints testing
Published: September 1, 2017 Show citation
References
- BROŽEK, M. (2013). Technical-economical evaluation of plywood bonding. In.: Trends in Agricultural Engineering. Prague, Czech University of Life Sciences Prague, 100-105.
- BROŽEK, M. (2014). Technical-economical evaluation of beech plywood bonding. In.: Engineering for Rural Development. Jelgava, Latvia University of Agriculture, 168-173.
- BROŽEK, M. (2015). Spruce plywood bonding. Manufacturing Technology. 15, 3, 285-291.
Go to original source...
- BROŽEK, M. (2016). Bonding of plywood. Research in Agriculture Engineering. 62, 4, 198-204.
Go to original source...
- BROŽEK, M. (2016). Influence of the degreaser type in the bonder joint strength. Manufacturing Technology. 16, 6, 1248-1254.
Go to original source...
- BROŽEK, M. (2013). Optimization of Adhesive Layer Thickness at Metal Bonding Using Quick-Setting Adhesives. Manufacturing Technology. 13, 4, 419-423.
Go to original source...
- CAGLE, Ch. V., LEE, H., NEVILLE, K. (1973). Handbook of adhesive bonding. New York, McGraw-Hill. 800.
- CHEN, C. M. (1995). Gluability of Kraft Lignin Copolymer Resins on Bonding Southern Pine Plywood. Holzforschung. 49, 153-157.
Go to original source...
- CHENG, R. X., WANG, Q. W. (2011). The Influence of FRW-1 Fire Retardant Treatment on the Bonding of Plywood. Journal of Adhesion Science and Technology. 25, 1715-1724.
Go to original source...
- EBNESAJJAD, S. (2008). Adhesives technology handbook. 2nd Ed., Norwich, William Andrew. 363.
- ESTAN-CEREZO, G., MARTIN-MARTÍNEZ, J. M.: Thermal, viscoelastic and adhesion properties of EVA (ethylene-co-vinyl acetate) hot melts containing polypropylene waxes of different nature. Journal of Adhesion Science and Technology. 29, 9, 875-889.
- FAN, D. B., QIN, T. F., CHU, F. X. (2011). A new interior plywood adhesive based on oil-tea cake. Advanced Materials Research. 194-196, 2183-2186.
Go to original source...
- GARCIA ESTEBAN, L., GARCIA FERNANDEZ, F., de PALACIOS, P. (2011). Prediction of Plywood Bonding Quality Using an Artificial Neural Network. Holzforschung. 65, 209-214.
Go to original source...
- HE, G., FENG, M., DAI, C. (2012). Development of soy-based adhesives for the manufacture of wood composite products. Holzforschung. 66, 857-862.
Go to original source...
- HUDEC, Z. (2012). Gas Metal Rapid Arc Welding Potential. Manufacturing Technology. 12, 13, 113-118.
Go to original source...
- KOLAŘÍKOVÁ, M., KOLAŘÍK, L., KOVANDA K., HRABINA, R. (2012). Welding of Normalized Heat Treated Steels S355NL Large Thicknesses by Method FCAW. Manufacturing Technology. 13, 2, 181-188.
Go to original source...
- KOMORNICKI, J., BOURREL, M., MARIN, G., BROGLY, M. Thermal and visco-elastic properties of EVA-based hot-melt adhesives: Relationship to peel behaviour. Journal of Adhesion Science and Technology. 6, 2, 293-305.
- NOVÁKOVÁ, A., BROŽEK, M. (2009). Bonding of non-metallic materials using thermoplastic adhesives. In.: Engineering for Rural Development. Jelgava, Latvia University of Agriculture, 261-264.
- OLIVARES, M., SELLERS, T. (1994). Resin-adhesive Formulations for Bonding Exterior-type Plywood Using Chilean Radiata Pine and 4 Hardwoods. Holzforschung. 48, 157-162.
Go to original source...
- PARK, Y.-J., JOO, H.-S., KIM, H.-J., LEE, Y.-K.: Adhesion and rheological properties of EVA-based hot-melt adhesives. International Journal of Adhesion and Adhesives. 26, 8, 571-576.
- PIZZI, A., MITTAL, K. L. (2003). Handbook of adhesive technology. New York, Dekker, 1024.
- SELLERS, T. (1989). Diisocyanate Furfural Adhesive for Bonding Plywood. Forest Production Journal. 39, 53-56.
- YANG, I., KUO, M., MYERS, D. J. (2006). Bond Quality of Soy-based Phenolic Adhesives in Southern Pine Plywood. Journal of the American oil chemistry society. 73, 231-237.
Go to original source...
- ČSN EN 205 (66 8508) (2003). Lepidla - Lepidla na dřevo pro nekonstrukční aplikace - Stanovení pevnosti lepeného spoje ve smyku při tahovém namáhání (Adhesives - Wood adhesives for non-structural applications - Determination of tensile shear strength of lap joints). ČNI.
- ČSN EN 636 (49 2419) (2013). Překližované desky - Požadavky (Plywood - Specification). ČNI.
- ČSN EN 1465 (66 8510) (2009). Lepidla - Stanovení pevnosti ve smyku při tahovém namáhání přeplátovaných lepených sestav (Adhesives - Determination of tensile lap-shear strength of bonded assemblies). ČNI.