Surface modification of eucalyptus pulp by carboxymethylcellulose: Effects on fiber properties and sheet strength;Modificação da superfície de polpa de eucalipto por carboximetilcelulose: Efeitos nas propriedades das fibras e na resistência da folha

O Papel (Brazil)

Volumn 68, Issue 6, 2007, Pages 51-63

  Blomstedt, Minna ^a   Kontturi, Eero ^a   Vuorinen, Tapani ^a  

^a AALTO UNIVERSITY   (Finland)

Author keywords

Carboxymethyl cellulose (CMC); Fiber morphology; Hardwood pulp; Sheet and fiber properties; Tensile stiffness

Indexed keywords

CELLULOSE; SURFACE TREATMENT; TENSILE PROPERTIES;

FIBER PROPERTIES; SHEET STRENGTH;

PULP;

CARBOXYMETHYL CELLULOSE; FIBER STRUCTURE; HARDWOOD PULPS; STIFFNESS; TENSILE PROPERTIES;

EID: 36348948440     PISSN: 00311057     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (39)

1. Amidon, T.E. (1981): Effect of the wood properties of hardwoods on kraft paper properties. Tappi J. 64 (3) 123-126
2. Blomstedt, M.; Kontturi, E.; Vuorinen, T. (2007a): Optimising CMC sorption in order to improve tensile stiffness of hardwood pulp sheets. Accepted for publication in Nord. Pulp Pap. Res. J.
3. Blomstedt, M.; Mitikka-Eklund, M.; Vuorinen, T. (2007b): Simplified modification of bleached softwood pulp with carboxymethyl cellulose. Accepted for publication in Appita.
4. Blomstedt, M.; Vuorinen, T. (2007c): Modification of a softwood kraft pulp with a carboxymethyl cellulose and cationic surfactants. Accepted for publication in J. Wood Sci.
5. Blomstedt, M.; Vuorinen, T. (2006): Fractionation of CMC-modified hardwood pulp. Appita 59 (1) 44-49
6. Byrd, V.L.; Fahey, D.J. (1969): How to reduce vessel element picking in printing papers containing oak. Paper Trade J. 47 (153) 54-59
7. Chance, J.L. (1992): Restrained drying: commercial experience. Appita 45 (2) 131-133
8. Colley, J. (1975): Factors affecting the vessel picking tendency of hardwood pulps. Appita 28 (6) 392-398
9. Dubois, M.; Gilles, K.A.; Hamilton, J.K.; Rebers, P.A.; Smith, F. (1956): Colorimetric method for determination of sugars and related substances. Anal. Chem. 28 (3) 350-356
10. Gopichand, K.; Maheshwari, S. (1990): Vessel picking of printing papers - a problem in need of greater attention. Ippta 2 (1) 19-24
11. Horsey, E.F. (1947): Sodium carboxymethylcellulose forpapermaking. Tech. Assoc. Papers 30 294-298
12. Joutsimo, O.; Wathen, R.; Tamminen, T. (2005): Effects of fiber deformations on pulp sheet properties and fiber strength. Pap. Puu 87 (6) 392-397
13. Laine, J.; Lindström, T.; Glad-Nordmark, G.; Risinger, G. (2002): Studies on topochemical modification ofcellulosic fibres. Part 2. The effect of carboxymethyl cellulose attachment on fibre swelling and paper strength. Nord. Pulp Pap. Res. J. 17 (1) 50-56
14. Laine, J.; Lindström, T.; Glad-Nordmark, G.; Risinger, G. (2000): Studies on topochemical modification of cellulose fibres. Part 1. Chemical conditions for the attachment of carboxymethyl cellulose onto fibres. Nord. Pulp Pap. Res. J. 15 (5) 520-526
15. Lindström, L-A. (2002): Fiber morphology: the key to papermaking properties. Metso Paper technology days. Finding solutions to challenges, Shanghai, China, p. 140.
16. Liu; H.Q.; Zhang, L.N.; Takaragi, A.; Miyamoto, T. (1997): Water soulubility of regioselectively 2,3-O-substituted carboxymethylcellulose. Macromol. Rapid Comm. 18 (10) 921-925
17. Lobben, T.H. (1975): The tensile stiffness of paper. Part 1: a model based on activation. Norsk Skogindustri 29 (12) 311-315
18. Mitikka-Eklund, M.; Halttunen, M.; Melander, M.; Ruuttunen, K.; Vuorinen, T. (1999): Fibre engineering. 1, Oral presentations, 10th International Symposium on Wood and Pulping Chemistry, Yokohama, p. 432.
19. Mohlin, U.; Dahlbom, J.; Hornatowska, J. (1996): Fiber deformation and sheet strength. Tappi J. 79 (6) 105-111
20. Mörseburg, K.; Hultholm, T.; Lundin, T.; Lönnberg, B. (1999): Experiences with the Kajaani FiberLab Analyzer in determining morphological characteristics of mechanical and chemical pulps. 903, PTS-Symposium, p. 13/1.
21. Morud, B. (1972): Papermaking properties of hardwood pulps. Norsk Skogindustri 26 (2) 30-32
22. Ohsawa, J. (1988): Vessel picking in printing papers. Proc. Tropical Wood Pulp Symp. Singapore, p. 220.
23. Ohsawa, J.; Wakai, M.; Komatsu, Y.; Yoneda, Y.; Nagasawa, T. (1984): Prevention of vessel picking trouble in tropical hardwood pulps, II. J. Jpn Wood Res. Soc. 30 (9) 742-749
24. Omholt, I. (1999): The effects of curl and microcompresisons on the combination of sheet properties. Int. paper physics conf. TAPPI Press, San Diego, USA, p. 499.
25. Paavilainen, L. In Handbook of physical testing of paper, Mark, R.E., Habeger, C.C. Jr., Borch, J., Lyne, M.B., eds; Marcel Dekker Inc, New York, USA, 2002; Vol 1, chapter 13.
26. Paavilainen, L. (1990): Importance of particle size -fibre length and fines -for the characterization of softwood kraft pulp. Pap. Puu 72 (5) 516-526
27. Page, D.H.; Seth, R.S.; De Grace, J.H. (1979): The elastic modulus of paper. I. The controlling mechanisms. Tappi 62 (9) 99-102
28. Patt, R.; Kordsachia, O.; Fehr, J. (2006): European hardwoods versus Eucalyptus globulus as a raw material for pulping. Wood Sci. Technol. 40 (1) 39-48
29. Richardson, J.D.; Riddell, M.; Burrell, P. (2003): Experience with the FiberLab V3.0 analyser for measuring fibre cross-sectional dimensions. 57th APPITA annual conference, Melbourne, Australia, p. 315.
30. Scallan, A.M. (1983): The effect of acidic groups on the swelling of pulps: a review. Tappi J. 66 (11) 73-75
31. Seth, R.S. (2006): The importance of fibre straightness for pulp strength. Pulp Paper Can. 107 (1) 34-41
32. Sundberg, A.; Sundberg, K.; Lillandt, C.; Holmbom, B. (1996): Determination of hemicelluloses and pectins in wood and pulp fibres by acid methanolysis and gas chromatography. Nord. Pulp Pap. Res. J. 11 (4) 216-219
33. Turunen, M.; le Ny, C.; Tienvieri, T.; Niinimäki, J. (2005): Comparison of fibre morphology analysers. Appita 58 (1) 28-32
34. Vainio, A.; Paulapuro, H. (2005): Observations on interfibre bonding and fibre segment activation based on the strength properties of laboratory sheets. Nord. Pulp Pap. Res. J. 20 (3) 340-344
35. Vainio, A.; Paulapuro, H.; Koljonen, K.; Laine, J. (2006): The effect of drying stress and polyelectrolyte complexes on the strength properties of paper. J. Pulp Paper Sci. 32 (1) 9-13
36. Wahlström, T. (2000a): Influence of shrinkage and stretch during drying on paper properties. Pap. Technol. 41 (6) 39-46
37. Wahlström, T.; Fellers, C. (2000b): Biaxial straining of handsheets during drying - effect on in-plane mechanical properties. Tappi J. 83 (8) 42-49
38. Wistara, N.; Young, R. A. (1999): Properties and treatments of pulps from recycled paper: Part 1. Physical and chemical properties of pulps. Cellulose 6 (4) 291-324
39. Zhang, G.; Keränen, J.; Niskanen, K. (2004): Effect of drying conditions on the mechanical properties of paper. Pap. Puu 86 (3) 164-168