STUDIES ON RESIN FINISHING OF CELLULOSIC FABRIC
STUDIES ON RESIN FINISHING OF CELLULOSIC FABRIC
| dc.contributor.author | GWARY, TIJANI HAMMAN | |
| dc.date.accessioned | 2015-07-30T14:26:28Z | |
| dc.date.available | 2015-07-30T14:26:28Z | |
| dc.date.issued | 1980-04 | |
| dc.description | Thesis Presented to Ahmadu Bello University for Partial Fulfillment of the degree of MASTER OF SCIENCE (POLYMER SCIENCE AND TECHNOLOGY) BY TIJANI HAMMAN GWARY Department of Chemistry, Ahmadu Bello University, APRIL, 1980 Zaria, Nigeria. | en_US |
| dc.description.abstract | The present study deals with the reactions of dimethylolurea and dimethyloldihydroxy ethylene urea (ARK NO) with standard cotton cellulose under various drying conditions, padbath pH, curing temperatures, swelling agents, deposited polymers and added eleotrolyte. It has been found that: (a) Drying at room temperature and at 105oC produce fabrics with identical crease recovery angles but the resin add-on is higher with fabric dried at higher temperature. (b) Curing at 140oC for 6 minutes is as effective as curing at 1600C for 3 minutes using HC1 catalyst, (c) Compared with magnesium chloride and zinc chloride, sodium hydroxide preswelling produces fabrics with higher crease recovery angles and moisture regain. (d) Where pad-bath pH is high, the efficiency of the latent acid catalyst is impaired. (e) Fabrics treated in 10% sodium hydroxide have fairly good tensile strength, crease recovery angles, and moisture regain. (f) Added electrolyte in the pad-bath facilitates high resin add-on, (g) Polymer deposition produces fabrics of low moisture regain but high recovery angles. | en_US |
| dc.identifier.uri | http://hdl.handle.net/123456789/6718 | |
| dc.language.iso | en | en_US |
| dc.subject | RESIN, | en_US |
| dc.subject | FINISHING, | en_US |
| dc.subject | FABRIC | en_US |
| dc.subject | CELLULOSIC, | en_US |
| dc.title | STUDIES ON RESIN FINISHING OF CELLULOSIC FABRIC | en_US |
| dc.type | Thesis | en_US |