Measurement of wood and bark particles acidity and their impact on the curing of urea formaldehyde resin during the hot pressing of mixed panels;Messung der Acidität von Holzspänen und Rindenpartikeln Sowie Deren Einfluss auf die Aushärtung von Harnstoffformaldehydharz Beim Heißpressen von Spanplatten

Holz als Roh - und Werkstoff

Volumn 66, Issue 2, 2008, Pages 113-117

  Pedieu, R ^a   Riedl, B ^a   Pichette, A ^b  

^a UNIVERSITÉ LAVAL   (Canada)

^b UNIVERSITÉ DU QUÉBEC À CHICOUTIMI   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACIDITY; CURING; HOT PRESSING; PH EFFECTS; UREA FORMALDEHYDE RESINS;

BUFFERING CAPACITY; MIXED PANELS; MIXED PANELS MANUFACTURE;

WOOD PRODUCTS;

ACIDITY; BARK; CURING; HOT PRESSING; PANELS; POLYUREAS; WOOD;

EID: 43349101509     PISSN: 00183768     EISSN: 1436736X     Source Type: Trade Journal    
DOI: 10.1007/s00107-007-0212-6     Document Type: Article

References (10)

1. Anonymous (2005) Chembuddy home page. http://www.chembuddy.com/?left=pH- calculation&right=pH-buffer-capacity, access September 2007
2. Guo AL, Zhang HS, Feng LQ, Gao XX, Zhang GL (1998) pH value and buffering capacity of 6 shrub species and relevant effect on curing time of UF resin. Chine Wood Ind 12(5):18-20
3. Hsu WE (1997) Wood Quality Requirements for Panel Products. Proceedings of the CTIA/IUFRO International Wood Quality Workshop, Timber Management toward Wood Quality and End-product Value. Forintek Canada Corp. Québec city, Canada I-7/10
4. Johns WE, Niazi KA (1980) Effect of pH and buffering capacity of wood on the gelation time of urea-formaldehyde resin. Wood Fiber Sci 12(4):255-263
5. Maloney TM (1993) Modern particleboard and dry-process fiberboard manufacturing (updated edition). Miller Freeman, San Francisco
6. Montgomery DC (1997) Design and analysis of experiments, 4th edn. John Wiley & Sons, New York
7. Park BD, Kim YS, Riedl B (2001) Effect of wood-fiber characteristics on medium density fiberboard (MDF) performance. Wood Sci Technol 29(3):27-35
8. Peng HY, Li J (1983) Effect of pH and the buffering capacity of economic wood species growing in northeast on the gel time of urea-formaldehyde resin. J Nor Eas For Ins China 11(4):100-105
9. Schneider T (1999) Untersuchungen über den Einfluss von Aufschlussbedingungen des Holzes und der Faserstofftrocknung auf die Eigenschaften von Mitteldichten Faserplatten (MDF). Dissertation, Georg-August-Universität, Göttingen, Deutschland
10. Xing C, Zhang SY, Deng J (2004) Effect of wood acidity and catalyst on UF resin gel time. Holzforschung 58:408-412