Development of Pilot Scale System for Production of Nylon-6 Fibers Grafted with Polydimethylaminoethylmathacrylate (PDMAEMA) for the Application as Ion Exchange | ||
| Egyptian Journal of Chemistry | ||
| Article 12, Volume 62, Issue 9, September 2019, Pages 1713-1723 PDF (1.35 M) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejchem.2019.6778.1566 | ||
| Authors | ||
| Samy Elsebaie Shalaby* 1; Naser Gad Al-Balakocy2; Samiha Abo El-Ola3; margrita bilyakova4 | ||
| 1Proteninic & Manmade Fibers Department, Textile Research Division, National Research Centre, Dokki, Cairo, Egypt | ||
| 2Proteinic & Man made fibers | ||
| 3Proteinic and Man Made Fibres, Textile Research Division, National Research Centre | ||
| 4Preparation and finishing of cellulose fibers department | ||
| Abstract | ||
| In this work an affective and simple technology for pilot scale production of grafted Nylon-6 fibers with Polydimethylaminoethylmathacrylate (PDMAEMA) for ion exchange application is suggested. This technology consists of the creation of antimicrobial substance (AS) in Nylon-6 fibers followed by grafting with dimethylaminoethylmathacrylate (DMAEMA) using Cu2+-K2S2O8 redox system. Factors affecting the yield of grafted PDMAEMA were investigated and the optimal conditions for grafting process were evaluated. The availability of modified Nylon-6 fibers grafted with PDMAEMA as polymer sorbent for removal of cations as Cu+2, Pb+2 and anions Cr2O7-2, SO4-2 was investigated. The influence of various adsorption parameters on the degree of extraction (R %) and adsorption capacity (SC mg/g) was calculated. | ||
| Keywords | ||
| Nylon-6; Grafting, Fibers, PDMAEMA, Ion-exchanger | ||
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