| Title: | Colour of polyester thread, in regard to different dyeing procedures and dye-bathsć ph |
|---|
| Authors: | ID Fakin, Darinka (Author)
ID Ojstršek, Alenka (Author)
ID Majcen Le Marechal, Alenka (Author) |
|---|
| Files: |  http://www.autex2008.it/cd/files/posters/2_480f270b187a1.pdf
|
|---|
| Language: | English |
|---|
| Work type: | Unknown |
|---|
| Typology: | 1.08 - Published Scientific Conference Contribution |
|---|
| Organization: | FS - Faculty of Mechanical Engineering
|
|---|
| Abstract: | The aim of the presented research was to investigate the impact of different dyeing procedures (conventional two-baths and one-bath) and dye-bathsć pH (acidic and alkaline) on the exhaustion of five disperse dyestuffs, differing in colour (yellow, red, blue, violet and black). The dyeing of polyester thread was carried-out at two concentrations (1 and 3%). The concentration of dye residual in dye-bath effluents were determined by absorbance measurement, followed by colourimetrical evaluation of dyed samples, and colour differencescalculation. The obtained results indicating superior dye exhaustion throughout alkaline one-bath procedure in comparison to conventional polyester dyeing that affect also on reduction of dyeing time, amount of dye-bath wastewaters, and energy consumption. |
|---|
| Keywords: | polyester sewing, dyeing, disperse dyestruffs, colourimetry |
|---|
| Year of publishing: | 2008 |
|---|
| PID: | 20.500.12556/DKUM-26219  |
|---|
| UDC: | 677 |
|---|
| COBISS.SI-ID: | 12415510 |
|---|
| NUK URN: | URN:SI:UM:DK:TDVLGCB9 |
|---|
| Publication date in DKUM: | 31.05.2012 |
|---|
| Views: | 1784 |
|---|
| Downloads: | 63 |
|---|
| Metadata: |    |
|---|
| Categories: | Misc.
|
|---|
|
:
|
Copy citation |
|---|
| | | | Average score: | (0 votes) |
|---|
| Your score: | Voting is allowed only for logged in users. |
|---|
| Share: |  |
|---|
Hover the mouse pointer over a document title to show the abstract or click
on the title to get all document metadata. |
