Hydrolytic stability and crystallinity of cured ureaformaldehyde resin adhesives with different formaldehyde/urea mole ratios

International Journal of Adhesion and Adhesives

Volumn 31, Issue 6, 2011, Pages 524-529

  Park, Byung Dae ^a   Jeong, Ho Won ^a  

^a Kyungpook National University   (South Korea)

Author keywords

Crystallinity; Formaldehyde emission; Hydrolysis; Ureaformaldehyde resin adhesive; X ray diffraction

Indexed keywords

AMORPHOUS STRUCTURES; CRYSTALLINE REGIONS; CRYSTALLINITIES; CURE TEMPERATURE; CURE TIME; FORMALDEHYDE EMISSION; HYDROLYTIC STABILITY; MOLE RATIO; RESIN ADHESIVES; UREA FORMALDEHYDE;

ADHESIVES; CRYSTALLINE MATERIALS; CURING; DIFFRACTION; FORMALDEHYDE; HYDROLYSIS; STABILITY; X RAY DIFFRACTION;

RESINS;

EID: 79960015078     PISSN: 01437496     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijadhadh.2011.05.001     Document Type: Article

References (28)

1. G.E. Myers Formaldehyde emission from particleboard and plywood paneling: measurement, mechanism, and product standards Forest Products Journal 33 5 1983 27 37
2. G.E. Myers Mechanisms of formaldehyde release from bonded wood products B. Meyer, B.A.K. Andrews, R.M. Reinhardt, Formaldehyde release from wood products 1986 American Chemical Society 87 106
3. R. Marutzky Release of formaldehyde by wood products A. Pizzi, Wood adhesives: chemistry and technology vol 2 1986 Marcel Dekker Inc. p. 307387
4. B.D. Park, S.M. Lee, and J.K. Roh Effects of formaldehyde/urea mole ratio and melamine content on the hydrolytic stability of cured ureamelamineformaldehyde resin European Journal of Wood Products 67 2009 121 123
5. A. Pizzi, L. Lipschitz, and J. Valenzuela Theory and practice of the preparation of low formaldehyde emission UF adhesives Holzforschung 48 3 1994 254 261
6. C.Y. Hse, Z.Y. Xia, and B. Tomita Effects of reaction pH on properties and performance of ureaformaldehyde resins Holzforschung 48 6 1994 527 534
7. J.Y. Gu, M. Higuchi, M. Morita, and C.Y. Hse Synthetic conditions and chemical structures of ureaformaldehyde resins II. Synthetic procedures involving a condensation step under strongly acidic conditions and the properties of the resins obtained Mokkuzai Gakkaishi 42 2 1996 149 156 (Pubitemid 126570558)
8. G.E. Myers How mole ratio of UF resin affects formaldehyde emission and other properties: a literature critique Forest Products Journal 34 5 1984 35 41
9. B.D. Park, E.C. Kang, and J.Y. Park Effects of formaldehyde to urea mole ratio on thermal curing behavior of ureaformaldehyde resin and properties of particleboard Journal of Applied Polymer Science 101 2006 1787 1792 (Pubitemid 44076974)
10. O. Ringena, R. Janzon, G. Pfizenmayer, M. Schulte, and R. Lehnen Estimating the hydrolytic durability of cured wood adhesives by measuring formaldehyde liberation and structural stability HolzalsRoh und Werkstoff 64 2006 321 326 (Pubitemid 44139393)
11. H. Nessuer, and W. Schall Experiments for the determination of hydrolysis phenomena in particleboards Holzforschung Holzverwert 22 6 1970 116 120
12. G.E. Myers, and K.A. Koutsky Formaldehyde liberation and cure behavior of ureaformaldehyde resins Holzforschung 44 2 1990 117 126
13. A.A. Elbert Influence of hardener systems and wood on the formaldehyde emission from ureaformaldehyde resin and particleboard Holzforschung 49 4 1995 358 362
14. R. Robitschek, and R.L. Christensen Degradation phenomena in ureaformaldehyde resin-bonded particleboard Forest Products Journal 26 12 1976 43 46
15. J. Stuligross, and J.A. Kousky A morphological study of ureaformaldehyde resins Journal of Adhesion 18 1985 281 299
16. W.E. Johns, and A.K. Dunker Ureaformaldehyde resins B. Meyer, B.A.K. Andrews, R.M. Reinhardt, Formaldehyde release from wood products 1986 The American Chemical Society 76 86
17. T.J. Pratt, W.E. Johns, R.M. Rammon, and W.L. Plagemann A novel concept on the structure of cured ureaformaldehyde resin Journal of Adhesion 17 1985 275 295
18. Motter WK. The formation of the colloidal phase in low mole ratio urea-formaldehyde resins. PhD thesis. Washington State University, Pullman, WA, USA: Department of Mechanical and Materials Engineering; 1990.
19. D. Levendis, A. Pizzi, and E. Ferg The correlation of strength and formaldehyde emission with crystalline/amorphous structure of UF resins Holzforschung 46 3 1992 263 269
20. A.K. Dunker, W.E. Johns, R. Rammon, B. Framer, and S. Johns Slightly bizarre protein chemistry: ureaformaldehyde resin from a biochemical perspective Journal of Adhesion 19 1986 153 176
21. A. Despres, and A. Pizzi Colloidal aggregation of amino plastic polycondensation resins: ureaformaldehyde versus melamineformaldehyde and melamineureaformaldehyde resins Journal of Applied Polymer Science 100 2006 1406 1412
22. 13C NMR analysis of sulfonated ureamelamineformaldehyde resins Journal of Polymer Science: Part A: Polymer Chemistry 29 1991 525 534
23. I.S. Chuang, and G.E. Maciel NMR study of the stabilities of ureaformaldehyde resins components toward hydrolytic treatments Journal of Applied Polymer Science 52 1993 1637 1651
24. S. Tohmura, C.Y. Hse, and M. Higuchi Formaldehyde emission and high-temperature stability of cured ureaformaldehyde resins Journal of Wood Science 46 2000 303 309
25. 13C NMR spectroscopy III Journal of Applied Polymer Science 80 2001 2800 2814 (Pubitemid 32445779)
26. B.D. Cullity, and S.R. Stock Elements of X-ray diffraction 2001 Prentice-Hall Inc. New Jersey, USA pp: 16784
27. B.D. Park, H.W. Jeong, and S.M. Lee Morphology and chemical elements detection of cured ureaformaldehyde resins Journal of Applied Polymer Science 120 2011 1475 1482
28. Park BD, Jeong HW. Hydrolytic stability and microstructure of cured ureaformaldehyde resins. In: Presented at the international conference on wood adhesives, September 2830, 2009. Lake Tahoe, Nevada, USA: Harveys Resort Hotel & Casino.