| Popis: |
The air-conditioning/cotton blended fiber was pretreatment to investigate the effects of the sodium hydroxide, hydrogen peroxide, scouring agent, tea saponin, oil removing agent, the processing temperature and the processing time on the fabric. The values of capillary, strength, whiteness were got after single factor tests. The results showed that the best pretreatment process was at 90°C, tea saponin 4g/L,oil removing agent 3g/L and the processing time 30min.Through this process, the strength of the fiber was 165cN, the whiteness was 71.2% and the capillary is 10cm.Tea saponin is a main factor only second to temperature. |
