Effects of press pressures on glue line thickness and properties of laminated veneer lumber glued with phenol formaldehyde adhesive

BioResources

Volumn 7, Issue 4, 2012, Pages 5346-5354

  Kurt, Ramazan ^a   Cil, Muhammet ^b  

^a BURSA TECHNICAL UNIVERSITY   (Turkey)

^b KAHRAMANMARAS SUTCU IMAM UNIVERSITY   (Turkey)

Author keywords

Glue line thickness; Laminated veneer lumber (LVL); Phenol formaldehyde (PF); Populus x euramericana; Press pressure

Indexed keywords

DENSITY (SPECIFIC GRAVITY); FORMALDEHYDE; GLUES; GLUING; LAMINATING; LUMBER; MECHANICAL PROPERTIES; NONDESTRUCTIVE EXAMINATION; PHENOLS; VENEERS; WATER ABSORPTION;

GLUE LINES; LAMINATED VENEER LUMBER; MECHANICAL PROPERTIES OF WOOD; NON DESTRUCTIVE EVALUATION; PHENOL FORMALDEHYDE; PHENOL-FORMALDEHYDE ADHESIVES; POPULUS; WATER ABSORPTION RATIOS;

PRESSES (MACHINE TOOLS);

DENSITY; FORMALDEHYDE; GLUE; GLUING; LAMINATION; LUMBER; PHENOLS; PRESSES; VENEERS;

POPULUS; POPULUS X CANADENSIS;

EID: 84872810592     PISSN: None     EISSN: 19302126     Source Type: Journal    
DOI: 10.15376/biores.7.4.5346-5354     Document Type: Article

References (36)

1. ASTM D899. (1994). "Standard test method for applied weight per unit area of liquid adhesive," American Society for Testing Materials, Philadelphia.
2. Bao, F., Fu, F., Choong, E. T., and Hse, C. (2001). "Contribution factor of wood properties of three poplar clones to strength of laminated veneer lumber," Wood Fiber Sci. 33(3), 345-352.
3. Baumann, H., and Marian, J. E. (1961). "Gluing pressure with wood as a function of physical factors," Holz Roh Werkst. 11, 441-446.
4. Bellosillo, S. B. (1976) "Nail-gluing of lumber-plywood assemblies. A literature review," Eastern Forest Products Laboratory Report OPX29E, Ottawa.
5. Brady, D., and Kamke, F. (1988) "Effects of hot-pressing parameter on resin penetration," For. Prod. J. 38(11/12), 63-68.
6. Cai, Z., and Ross, R. J. (2010). "Mechanical properties of wood-based composite materials," In: Wood Handbook, Wood as an Engineering Material, U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, General Technical Report FPL-GTR-190, Madison, 12-1-12-12.
7. Cognard, P. (2005). "Technical characteristics and testing methods of adhesives and sealants," In: Handbook Adhesive and Sealants: Volume 1, Cognard, P. (ed.), Elsevier, Oxford.
8. Dunky, M. (2003). "Adhesives in the wood industry," In: Handbook Adhesive Technology: 2nd Edition, Revised and Expanded, Pizzi, A., and Mittal, K. L. (eds.), Marcel&Dekker, New York.
9. Frihart, C. R., and Hunt, C. G. (2010). "Adhesives with wood materials, bond formation and performance," In: Wood Handbook, Wood as an Engineering Material, U.S. Department of Agriculture, Forest Service, Forest Products Laboratory, General Technical Report FPL-GTR-190, Madison, 10-1-10-24.
10. Huang, C. L. (2011). "Industry prospective of delamination in wood and wood products," In: Delamination in Wood, Wood Products and Wood-Based Composites, Bucur, V. (ed.), Springer, New York, 215-236.
11. Johnson, S., and Kamke, F. (1992) "Quantitative-analysis of gross adhesive penetration in wood using fluorescence microscopy," J. Adhesion 40, 47-61.
12. Kairi, M. (2002). "Glued / screwed joints / screw glued wooden structures," In: Wood Adhesion and Glued Products: Glued Wood Products State of the Art Report, Johansson, C. J., Pizzi, T., and Van Leemput, M. (eds.), COST Action E13, 115-116.
13. Kurt, R. (2003). "The strength of press-glued and screw-glued wood-plywood joints," Holz Roh Werkst. 61(4), 269-272.
14. Kurt, R. (2006). "Effect of glue line thickness on shear strength of wood-to-wood joints," Wood Res. 51(1), 59-66.
15. Kurt, R. (2010a). "Possibilities of using poplar clones and boron compounds to manufacture fire resistant laminated veneer lumber," Turkish Scientific Research Council, Project No: 106O556, progress report.
16. Kurt, R. (2010b). "Suitability of three poplar clones for laminated veneer lumber manufacturing using melamine urea formaldehyde adhesive," BioResources (http://www.bioresources.com), 5(3), 1868-1878.
17. Kurt, R., Meriç, H, Aslan, K., and Cil, M., (2012). "Laminated veneer lumber (LVL) manufacturing using three hybrid poplar clones," Turk. J. Agric. For. 36, 237-245.
18. Kurt, R., and Cil, M. (2012). "Effects of press pressure on glue line thickness and properties of laminated veneer lumber glued with melamine urea formaldehyde adhesive," BioResources (http://www.bioresources.com), 7(3), 4341-4349.
19. Marra, A. A. (1980). "Adhesives for wood composites," In: Wood adhesives research, application and needs Symposium, Sept 23-25, Madison WI.
20. Örs, Y., Çolakoglu, G., and Çolak, S. (2001). "Effect of some production parameters on the shear-tensile strength, bending strength and modulus of elasticity of poplar (Populus x eureamericana I 45/51) plywood," Journal of Polythecnic. 4(4), 25-32.
21. Pichelin, F., and Dunky, M. (2002). "Process of adhesion," In: Wood Adhesion and Glued Products: Glued Wood Products State of the Art Report, Johansson, C. J., Pizzi, T., and Van Leemput, M. (eds.), COST Action E13, 96-107.
22. Polisan. (2012). "Application guide for the melamine urea formaldehyde adhesive," Polisan Chemical Corporation, Kocaeli.
23. Rabiej, R. J., and Behm, H. D. (1992). "The effect of clamping pressure and orthotropic wood structure on strength of glued bonds," Wood Fiber Sci 24(3), 260-273.
24. SAS. (2001). "SAS/Sat Release 8.2", SAS Institute, Cary, NC, USA.
25. Scheikl, M. (2002). "Properties of the glue line - Microstructure of the glue line," In: Wood Adhesion and Glued Products: Glued Wood Products State of the Art Report, Johansson, C. J., Pizzi, T., and Van Leemput, M. (eds.), COST Action E13, 109-111.
26. Suomi-Lindberg, L., Kilpelainen, H., and Saksa, J. (1986). "The effects of gluing failures on the strength of veneer glue line," VTT, Espoo.
27. Tabarsa, T. (1995). "The effects of transverse compression and press temperature on wood response during hot-pressing," Msc. thesis, The University of New Brunswick, Faculty of Forestry and Environmental Management.
28. TS 2471. (1976a). "Wood, determination of moisture content for physical and mechanical tests," Turkish Standard Institution, Ankara.
29. TS 2472. (1976b). "Wood, determination of density for physical and mechanical tests," Turkish Standard Institution, Ankara.
30. TS 2474. (1976c). "Wood, determination of ultimate strength in static bending," Turkish Standard Institution, Ankara.
31. TS 2478. (1976d). "Wood, determination of modulus of elasticity in static bending," Turkish Standard Institution, Ankara.
32. TS 2595. (1977). "Wood, determination of ultimate stress in compression parallel to grain," Turkish Standard Institution, Ankara.
33. TS 3639. (1988). "Particleboards and fiberboards - Determination of swelling in thickness after immersion in water," Turkish Standard Institution, Ankara.
34. Unsal, O., Candan, Z., Buyuksari, U. Korkut, S., Chang, Y., and Yeo, H. (2011). "Effect of thermal compression treatment on the surface hardness, vertical density profile and thickness swelling of eucalyptus wood boards by hot-pressing," Mokchae Konghak 39(2), 148-55.
35. Vick, C. B. (1973). "Gap-filling phenol-resorcinolic adhesives for construction," For. Prod. J. 23(11), 33-41.
36. Wong, E. D., Zhang, M., Wang, Q., and Kawai, S. (1999). "Formation of the density profile and its effects on the properties of particleboard," Wood Sci. Tech. 33, 327-340.