Effect of relative humidity and unreacted AKD on AKD sizing

Nordic Pulp and Paper Research Journal

Volumn 20, Issue 2, 2005, Pages 227-231

  Lee, Hak Lae ^a,c   Luner, Philip ^b,d  

^a Seoul National University   (South Korea)

^b ESPRI   (United States)

^c Seoul National University   (South Korea)

^d SUNY UPSTATE MEDICAL UNIVERSITY   (United States)

Author keywords

AKD; Paper sizing; Relative humidity; Sizing efficiency

Indexed keywords

ATMOSPHERIC HUMIDITY; CARBON; CELLULOSE; EMULSIONS; PAPER AND PULP INDUSTRY; REACTION KINETICS;

ALKYLKETENE DIMER (AKD); PAPER SIZING; REACTION RATIO; SIZING EFFICIENCY;

DIMERS;

CARBON; CELLULOSE; DIMERS; EFFICIENCY; EMULSIONS; HUMIDITY; REACTION KINETICS;

EID: 20744438927     PISSN: 02832631     EISSN: None     Source Type: Journal    
DOI: 10.3183/npprj-2005-20-02-p227-231     Document Type: Article

References (10)

1. Bottorff, K.J. (1994): AKD sizing mechanism: a more definitive description. Tappi J. 77(4): 105.
2. Dorris, G.M. and Gray, D.G. (1981): Effect of relative humidity on the external area of paper. J. Chem. Soc. Trans. Faraday Soc., 1, 77, 713.
3. Isogai, A. (1999): Mechanism of paper sizing by alkylketene dimers. J. Pulp Paper Sci. 25(7): 251.
4. Gamier, G., and Yu, L. (1999): Wetting mechanism of a starch-stabilized alkylketene dimmer emulsion: A study by atomic force microscopy, J. Pulp Paper Sci. 25(7): 235.
5. Gilpin, R.K. (1984): The bonded phase: structure and dynamics, J. Chromatographic Sci. 22, 371.
6. Lindström, T. and Söderberg, G. (1986): On the mechanism of sizing with alkylketene dimmers, Part 1: Studies on the amount of alkylketene dimmers required for sizing different pulps, Nordic Pulp Paper Res. J. 1 (1):26.
7. Marton J. (1990): Practical aspects of alkaline sizing: On kinetics of alkyl ketene dimmer reaction: hydrolysis of alkyl ketene dimer. Tappi J. 73(11):39.
8. Norberg, P.M. (1970): Electron microscopy observations of the effects of drying on cellulose fibers, Svensk Papperstid. 73(7).:208.
9. Roberts, J.C. and Garner, D.N. (1985): The mechanism of alkyl ketene dimmer sizing of paper, Part 1, Tappi J. 68(4):118.
10. Stamm, A.J. (1964): Wood and Cellulose Science, New York, Ronald Press, 192.