Clay reinforced hyperbranched polyurethane nanocomposites based on palm oil polyol as shape memory materials

Ernie Suzana Ali, Syazana Ahmad Zubir, Sahrim Ahmad

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Reactive nanoclay reinforced hyperbranched polyurethane (HPU) nanocomposites have been synthesized with the introduction of palm oil polyol as part of the precursor. The HPU were prepared in a two-step process using polycaprolactonediol, 4,4'-diphenylmethane diisocyanate and 1,4-butanediol as chain extender. Nanoclay was added with the purpose of improving the properties of the pristine polyurethane. The introduction of palm oil polyol is believed to enhance the mixing process between polymer matrix and filler. Thermal, mechanical and shape memory properties of produced HPU were investigated. The results showed that the crystallinity of HPU nanocomposites decreased with introduction of clay particles and that the mechanical and shape memory properties were enhanced with the addition of small amount of reactive nanoclay (up to 3 wt%).

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages115-118
Number of pages4
Volume548
DOIs
Publication statusPublished - 2012
Event3rd International Conference on Material and Manufacturing Technology, ICMMT 2012 - Chengdu
Duration: 5 May 20126 May 2012

Publication series

NameAdvanced Materials Research
Volume548
ISSN (Print)10226680

Other

Other3rd International Conference on Material and Manufacturing Technology, ICMMT 2012
CityChengdu
Period5/5/126/5/12

Fingerprint

Palm oil
Polyols
Shape memory effect
Polyurethanes
Nanocomposites
Clay
Polymer matrix
Fillers

Keywords

  • Nanoclay
  • Nanocomposites
  • Palm oil polyol
  • Polyurethane
  • Shape memory

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ali, E. S., Zubir, S. A., & Ahmad, S. (2012). Clay reinforced hyperbranched polyurethane nanocomposites based on palm oil polyol as shape memory materials. In Advanced Materials Research (Vol. 548, pp. 115-118). (Advanced Materials Research; Vol. 548). https://doi.org/10.4028/www.scientific.net/AMR.548.115

Clay reinforced hyperbranched polyurethane nanocomposites based on palm oil polyol as shape memory materials. / Ali, Ernie Suzana; Zubir, Syazana Ahmad; Ahmad, Sahrim.

Advanced Materials Research. Vol. 548 2012. p. 115-118 (Advanced Materials Research; Vol. 548).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ali, ES, Zubir, SA & Ahmad, S 2012, Clay reinforced hyperbranched polyurethane nanocomposites based on palm oil polyol as shape memory materials. in Advanced Materials Research. vol. 548, Advanced Materials Research, vol. 548, pp. 115-118, 3rd International Conference on Material and Manufacturing Technology, ICMMT 2012, Chengdu, 5/5/12. https://doi.org/10.4028/www.scientific.net/AMR.548.115
Ali, Ernie Suzana ; Zubir, Syazana Ahmad ; Ahmad, Sahrim. / Clay reinforced hyperbranched polyurethane nanocomposites based on palm oil polyol as shape memory materials. Advanced Materials Research. Vol. 548 2012. pp. 115-118 (Advanced Materials Research).
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