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http://nopr.niscair.res.in/handle/123456789/32865| Title: | Effect of Pre-heat-setting on Colour of Polyester Fabrics Dyed with a Disperse Dye |
| Authors: | Jahagirdar, C J Venkatakrishnan, S |
| Keywords: | Disperse dye;Dye uptake;Heat-setting;Polyester fabric |
| Issue Date: | Jun-1986 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The effect of pre-heat-setting, at different temperatures and durations, of polyester fabrics dyed with a disperse dye (Dispersol Red B-3B) on dye uptake. dye penetration and the final colour of the fabric was studied. Variation in dye uptake was due to the variation in tension developed during heat-setting and structural changes. Colour measurement was found useful for predicting the optimum temperature duration of heat treatment and limits of variation tolerable for heat-setting a particular fabric with a particular dye. A new method is suggested for predicting the dye uptake from Δ E (total colour difference from the standard white). |
| Page(s): | 94-99 |
| URI: | http://hdl.handle.net/123456789/32865 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.11(2) [June 1986] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 11(2) 94-99.pdf | 1.13 MB | Adobe PDF | View/Open |
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