Research Output
Optimizing the mercerisation effect on the mode I fracture toughness of Bambusa Vulgaris bamboo using surface response method
  Alkaline treatment is widely being promoted to treat natural fibres and improves the fibre bundle surface for better interlocking with the polymer matrix. The aim of this study is to optimize the merceration parameter including natrium hydroxide (NaOH) concentration, soaking and drying time for Bambusa Vulgaris bamboo using response surface methodology (RSM). Here, the treatment conditions were employed by the Box-Behnken design (BBD). The comparative study of the treated and untreated fibre on crack propagation behaviour, Mode I interlaminar fracture toughness (GIC) of the bamboo along the longitudinal direction test was carried out. Through the statistical analysis approach (ANOVA), it is suggested that bamboo treated with 1.5 wt.\% concentration of NaOH is capable to reach the fracture toughness value up to 367.25 J/m2. It is also shown that all proposed variables for treatment in this study (i.e., the concentration of the NaOH is highly significant with the 2.85 hours of soaking and drying for 72.5 hours).

  • Date:

    30 September 2019

  • Publication Status:

    Published

  • Publisher

    IGI Global

  • DOI:

    10.4018/978-1-7998-1374-3.ch006

  • Cross Ref:

    10.4018/978-1-7998-1374-3.ch006

  • Funders:

    New Funder

Citation

Hassan, M. Z., Roslan, S. A., Rasid, Z. A., Yusoff, M. Z. M., Sapuan, S. M., & Muhammad-Sukki, F. (2019). Optimizing the mercerisation effect on the mode I fracture toughness of Bambusa Vulgaris bamboo using surface response method. In M. Mastura, & S. Sapuan (Eds.), Implementation and evaluation of green materials in technology development: emerging research and opportunities (112-129). IGI Global. https://doi.org/10.4018/978-1-7998-1374-3.ch006

Authors

Keywords

Alkaline treatment, Natural fibres, Bamboo

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