Formaldehyde emission and high-temperature stability of cured urea-formaldehyde resins

Journal of Wood Science

Volumn 46, Issue 4, 2000, Pages 303-309

  Tohmura, Shin Ichiro ^a   Hse, Chung Yun ^b   Higuchi, Mitsuo ^c  

^a FORESTRY AND FOREST PRODUCTS RESEARCH INSTITUTE   (Japan)

^b U S DEPARTMENT OF AGRICULTURE   (United States)

^c KYUSHU UNIVERSITY   (Japan)

Author keywords

Formaldehyde emission; Heat stability; Solid state 13C CP MAS NMR; Urea formaldehyde resin

Indexed keywords

EID: 0033780969     PISSN: 14350211     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF00766221     Document Type: Article

References (31)

1. How to control pollution of formaldehyde for formaldehyde series thermosetting resin adhesives
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3. Great strides forward-formaldehyde emission from the production standpoint
4. Present status of formaldehyde problems and regulations
5. How mole ratio of UF resin affects formaldehyde emission and other properties: A literature critique
6. Effects of reaction pH on properties and performance of urea-formaldehyde resins
7. Effect of separate additions to furnish or veneer on formaldehyde emission and other properties: A literature review (1960-1984)
8. Effects of post-manufacture board treatments on formaldehyde emission: A literature review (1960-1984)
9. The reaction of urea with formaldehyde
10. The formation and decomposition of dimethylolurea
11. The hydrolysis of methylenediurea
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13. On the reaction between urea and formaldehyde in neutral and alkaline solutions
14. Polarographic urea-formaldehyde kinetic studies
15. The urea-formaldehyde polycondensation. I. Kinetics of the hydrolysis of methoxymethylurea
16. Urea-formaldehyde kinetics studies. IV. Reactions of methylenebisureas
17. Studies of molecular weight distributions of urea-formaldehyde resinous glues
18. Urea-formaldehyde resins. 1. Separation of low molecular weight components in urea-formaldehyde resins by means of liquid chromatography
19. Size exclusion chromatography of urea formaldehyde resins in dimethylformamide containing lithium chloride
20. Characterization of urea-formaldehyde and melamineformaldehyde adducts and resins by 15N NMR spectroscopy
21. Formation and cure of novolacs: NMR study of transient molecules
22. Kinetics and mechanism of urea-formaldehyde reaction
23. 13NMR
24. Urea-formaldehyde resins: NMR study on base-catalyzed reaction of formaldehyde with urea in deuterium oxide
25. Resin hydrolysis and mechanisms of formaldehyde release from bonded wood products
26. Effect of degree of cure on the acid-hydrolysis rates of formaldehyde glue-wood samples
27. Synthetic conditions and chemical structures of urea-formaldehyde resins. I. Properties of the resins synthesized by three different procedures
28. 13C Fourier transform NMR spectroscopy
29. 13C NMR studies of solid urea-formaldehyde resins using cross polarization and magic-angle spinning
30. 13C CP/MAS NMR study of the structural dependence of urea-formaldehyde resins on formaldehyde-to-urea molar ratios at different urea concentrations and pH values
31. NMR study of the stabilities of urea-formaldehyde resin components toward hydrolytic treatments