PERBANDINGAN MASSA OPTIMUM CAMPURAN PEWARNA ALAMI PADA KAYU JENIS AKASIA (Acacia leucopholea)

  • N. W. Bogoriani
  • A. A. Bawa Putra

Abstract

Wood is one of several materials that is very useful for man. Now adays wood with low quality tends to be
used more. The high demand causes good quality wood getting harder to find. To overcome this problem, low quality
wood like acacia was dyed using a mixture of natural dye. The dye was prepared from urcaria gambir-piper betle
Linn leaves, areca catechw seed, and 0.5 % w/v of CaCO3 in water. The physical and chemical properties of the
dyed wood was tested using aluminium sulphate solution and detergent solution.
The optimum mass for the dye was 5.3 uncaria : 3.0 piper; 3.0 areca. After 30 minutes soaking in the
mixture, reddish brown coolour was produced, with maximum adsorption of 0.23 g in wood surface that showed
durability of the dye highest from dye appearance and mixture mass that be lost.

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Author Biographies

N. W. Bogoriani
Jurusan Kimia FMIPA Universitas Udayana, Bukit Jimbaran
A. A. Bawa Putra
Jurusan Kimia FMIPA Universitas Udayana, Bukit Jimbaran
How to Cite
BOGORIANI, N. W.; BAWA PUTRA, A. A.. PERBANDINGAN MASSA OPTIMUM CAMPURAN PEWARNA ALAMI PADA KAYU JENIS AKASIA (Acacia leucopholea). Jurnal Kimia (Journal of Chemistry), [S.l.], nov. 2012. ISSN 2599-2740. Available at: <https://ojs.unud.ac.id/index.php/jchem/article/view/2733>. Date accessed: 04 nov. 2024.
Section
Articles

Keywords

natural dye, reactive dye

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