Title: SCREENING THE VIABILITY OF ROSELLE GRAFT-COPOLYMERS
Page Range: p.567-574
Author(s): Ashish Chauhan; Balbir Kaith
File size: 377K
Download the pdf (subscribers only)
Buy the pdf (non-subscribers)
Journal: Polymers and Polymer Composites
Issue Year: ppc
Volume: 20
Issue No: No.6
Abstract
In this paper, graft-copolymerization of Hibiscus sabdariffa (Roselle) using methyl acrylate (MA) as principal monomer and 4-vinyl pyridine (4-VP) as secondary monomer, using ceric ammonium nitrate – nitric acid initiator system in binary vinyl monomeric mixture, has been reported. Different optimized reaction parameters such as temperature, time, initiator concentration, monomer concentration and pH were used to obtain the maximum graft yield and then to explore its change on properties and behaviour of the fibre. The graft copolymer were characterized by FTIR, SEM, XRD, TGA and DTA techniques and evaluated for swelling behaviour, chemical resistance, moisture absorbance and dye-uptake behaviour, keeping in view the use of these advanced graft copolymers for scientific and industrial application. 26 Refs.
Related reading
More journal reading and science coverage connected to this topic.
Characterization and properties of graphene nanoplatelets/XNBR nanocomposites
Title: Characterization and properties of graphene nanoplatelets/XNBR nanocomposites Page Range: p.59-68 Author(s): Chen-Feng Kuan; Chin-Lung Chiang; Su-Hsia Lin; Wei-Guo Huang; Wen-Yen Hsieh; Ming-Yuan Shen…
Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores
Title: Combined temperature and moisture effect on the monotonic and fatigue strengths of sandwich beams with glass-polypropylene faces and aluminum foam cores Page Range:…
Nonlinear dynamic characteristics of PZT/polymer gripper
Title: Nonlinear dynamic characteristics of PZT/polymer gripper Page Range: p.79-84 Author(s): Jia Xu; Yi-Ran Li; Hai-Bo Wang; Zhi-Wen Zhu File size: Download the pdf…