รหัสดีโอไอ 10.14456/jmmm.2020.19
Creator Somkiet URUSETTHANON
Title Preparation of alginate/2-hydroxyethyl methacrylate composite beads: Role of fillers and characteristics of bead formation
Contributor Somchai UDON; Boonsri KUSUKTHAM
Publisher Metallurgy and Materials Science Research Institute Chulalongkorn University
Publication Year 2020
Journal Title Journal of Metals Materials and Minerals
Journal Vol. 30
Journal No. 2
Page no. 42-49
Keyword Alginate bead ,2-Hydroxyethyl methacrylate ,Cotton dust ,Sawdust ,Viscosity
URL Website https://ojs.materialsconnex.com/index.php/jmmm/article/view/552
Website title Preparation of alginate/2-hydroxyethyl methacrylate composite beads: Role of fillers and characteristics of bead formation | Urusetthanon | Journal of Metals, Materials and Minerals
ISSN 8576149
Abstract In this research, alginate composite beads were prepared. The objective was to study the effect of particle size of fillers on the viscosity of alginate solution and bead formation. The sodium alginate solution with and without 2-hydroxyethyl methacrylate was dropped into calcium chloride to form the beads. The polymerization of the2-hydroxyethyl methacrylate in the alginate matrix was occurred by using potassium persulphate as an initiator and N,N/-methylenebisacrylamide as a crosslinking agent and N,N,N/,N/ -tetramethylethylenediamine in the calcium chloride solution as an accelerator. For the preparation of the composite beads, the cotton dust, and sawdust at various ratios were mixed in the matrix. The results showed that the particle size and content of the fillers, and 2-hydroxyethyl methacrylate had an effect on the viscosity of the alginate solution. The particle size and shape of the beads depended on the particle size of fillers and viscosity of the alginate solution. Also, the addition of the cotton dust, sawdust, and 2-hydroxyethyl methacrylate increased the swelling property of the beads.
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บรรณานุกรม

Somkiet URUSETTHANON,Somchai UDON; Boonsri KUSUKTHAM. (2020) Preparation of alginate/2-hydroxyethyl methacrylate composite beads: Role of fillers and characteristics of bead formation. Journal of Metals Materials and Minerals,30,42-49.
Somkiet URUSETTHANON,Somchai UDON; Boonsri KUSUKTHAM. "Preparation of alginate/2-hydroxyethyl methacrylate composite beads: Role of fillers and characteristics of bead formation". Journal of Metals Materials and Minerals 30 (2020):42-49.
Somkiet URUSETTHANON,Somchai UDON; Boonsri KUSUKTHAM. Preparation of alginate/2-hydroxyethyl methacrylate composite beads: Role of fillers and characteristics of bead formation. Metallurgy and Materials Science Research Institute Chulalongkorn University:ม.ป.ท. 2020.