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http://nopr.niscpr.res.in/handle/123456789/31973| Title: | Optimization of non-silicate stabilizers for bleaching of cotton knitted goods |
| Authors: | Chakraborty, M Dayal, Amit Gulrajani, M L |
| Keywords: | Bleaching;Cotton knitted fabric;Non-silicate stabilizer;Yam tenacity;Whiteness index |
| Issue Date: | Dec-1998 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The study gives a comparative view on the performance of silicate and non-silicate stabilizers and optimizes the peroxide concentration in the bleaching process. The uniformity of dyeing and the colour difference have also been studied on fabrics bleached using silicate and non-silicate stabilizers. Results indicate that the optimum amount of peroxide needed for bleaching is 3% owf, the inference being made from the whiteness index and yarn tenacity data. The bending length of the samples bleached using non-silicate stabilizers is smaller compared to that for the samples bleached by using sodium silicate, indicating a softer handle. The values of relative unlevelness index show that the uniformity of dyeing is excellent in all the cases i.e. the use of non-silicate stabilizer during bleaching has no adverse effect on dyeing. |
| Page(s): | 250-256 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.23(4) [December 1998] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 23(4) 250-256.pdf | 1.35 MB | Adobe PDF | View/Open |
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