Magnetic fibre and paper for information storage

B. H. Ong, Sarani Zakaria, Sahrim Ahmad, M. Abdullah, M. N M Yusoff, M. S. Liang, T. G M Van De Ven

Research output: Contribution to journalArticle

Abstract

Magnetic paper via lumen loading process was prepared from neverdried and dried kraft pulp. Polyethylenimine (PEI) was used as retention aid during the inter-stage treatment. The paper produced from the magnetic pulp showed an increase of magnetic properties as the loading increased. The physical properties of the paper such as tensile index, burst index, tear and folding endurance showed a reduction in the strength value as the loading capacity increased. The lumen-loaded paper shows better physical properties than conventionally loaded paper. The flocculation study shows that the magnetic colloid exists in multi particles aggregates form in water solution, which caused by magnetodipole interaction.

Original languageEnglish
Pages (from-to)31-33
Number of pages3
JournalPaper Asia
Volume22
Issue number3
Publication statusPublished - Apr 2006

Fingerprint

Physical properties
Polyethyleneimine
Data storage equipment
Fibers
Kraft pulp
Flocculation
Colloids
Particles (particulate matter)
Pulp
Magnetic properties
Durability
Water
Fiber
Interaction

Keywords

  • Flocculation
  • Lumen Loading
  • Magnetic Colloid
  • Polymeric Retention Aid
  • Pulp and Paper

ASJC Scopus subject areas

  • Management of Technology and Innovation
  • Chemical Engineering(all)

Cite this

Ong, B. H., Zakaria, S., Ahmad, S., Abdullah, M., Yusoff, M. N. M., Liang, M. S., & Van De Ven, T. G. M. (2006). Magnetic fibre and paper for information storage. Paper Asia, 22(3), 31-33.

Magnetic fibre and paper for information storage. / Ong, B. H.; Zakaria, Sarani; Ahmad, Sahrim; Abdullah, M.; Yusoff, M. N M; Liang, M. S.; Van De Ven, T. G M.

In: Paper Asia, Vol. 22, No. 3, 04.2006, p. 31-33.

Research output: Contribution to journalArticle

Ong, BH, Zakaria, S, Ahmad, S, Abdullah, M, Yusoff, MNM, Liang, MS & Van De Ven, TGM 2006, 'Magnetic fibre and paper for information storage', Paper Asia, vol. 22, no. 3, pp. 31-33.
Ong BH, Zakaria S, Ahmad S, Abdullah M, Yusoff MNM, Liang MS et al. Magnetic fibre and paper for information storage. Paper Asia. 2006 Apr;22(3):31-33.
Ong, B. H. ; Zakaria, Sarani ; Ahmad, Sahrim ; Abdullah, M. ; Yusoff, M. N M ; Liang, M. S. ; Van De Ven, T. G M. / Magnetic fibre and paper for information storage. In: Paper Asia. 2006 ; Vol. 22, No. 3. pp. 31-33.
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AU - Van De Ven, T. G M

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