SHAABAN, M. F. and ATTYA, M. and EL-ALFY, E. A. (2015) GRAFT COPOLYMERIZATION OF COTTON FABRICS USING GLYCIDYL METHACRYLATE AT LOW TEMPERATURE. Journal of Basic and Applied Research International, 6 (1). pp. 25-32.
Full text not available from this repository.Abstract
Obtaining graft copolymerization of Glycidyl Methacrylate (GMA) monomer on cotton fabrics at low temperature is the desired goal. We used ammonium persulphate/acetone sodium bisulphite (APS/ASBS) together as a redox initiating system for the copolymerization reaction. Graft yield (GY), graft efficiency (GE) and Total conversion (TC) had been used as grafting governing factors. Other factors were studied to get the optimum conditions for the grafting reaction such as pH value, liquor ratio (L: R), redox initiator concentration, reaction time, temperature and Monomer concentration [M]. The obtained results showed that the optimal grafting yield were obtained at the following conditions: initiator concentration of 20/40 m mole/l for APS/ASBS respectively, pH value 6, time 180 min., monomer concentration[M] 150% based on weight of fabric(O.W.F) at 25°C, grafted and scoured cotton fabric were characterized via thermal gravimetric analysis and Infra-red spectroscopy.
| Item Type: | Article |
|---|---|
| Subjects: | STM Library > Multidisciplinary |
| Depositing User: | Managing Editor |
| Date Deposited: | 12 Dec 2023 04:09 |
| Last Modified: | 12 Dec 2023 04:09 |
| URI: | http://open.journal4submit.com/id/eprint/3527 |
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