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http://nopr.niscpr.res.in/handle/123456789/32689| Title: | Potassium monopersulphate-initiated grafting of acrylic acid onto jute fibres |
| Authors: | Samal, R K Samal, R N Dash, Sabyasachi Samantaray, H S |
| Keywords: | Acrylic acid;Copolymerization;Grafting;Jute fibre;Potassium Monopersulphate |
| Issue Date: | Dec-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Graft copolymerization of acrylic acid onto jute fibres was carried out using KHSO5 as initiator and Fe(II)as catalyst in an aqueous medium under nitrogen atmosphere and it was observed that graft yield is affected by the reaction time, temperature, monomer conc., initiator conc., catalyst conc., reaction medium and base polymer. Grafting was carried out in presence of various salts and organic solvents. The maximum graft yield obtained was 76.2%. Various properties of the graft copolymers were also studied. A suitable mechanism for the decomposition of the initiator and graft initiation and termination has been suggested. |
| Page(s): | 187-190 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.14(4) [December 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 14(4) 187-190.pdf | 887.09 kB | Adobe PDF | View/Open |
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