Journal of Textile Research ›› 2015, Vol. 36 ›› Issue (06): 64-67.

Previous Articles     Next Articles

Preparation and application of bleaching activator for cold pad pre-treatment of cot-ton fabric

  

  • Received:2014-07-14 Revised:2014-09-29 Online:2015-06-15 Published:2015-06-17

Abstract:

Aiming at the problem of large amount of alkali and hydrogen peroxide, long production cycle and low efficiency in traditional cold pad pre-treatment of cotton fabric, a new type of oxygen bleaching activators with homemade transition metal salt mixture, CNC, pyrophosphate was prepared, and through single factor and orthogonal experiments, the best conditions in new cold pad pretreatment for cotton fabric were as follows the mass concentration t of H2O2 was 30 g/L, the mass concentration of NaOH was 30 g/L, the mass concentration of activator was 6 g/L, the mass concentration of penetrant was 3 g/L, batching time was 7 h, mangle was 100% and temperature was room temperature. Under above conditions, the fabric whiteness was 84.2%, strength was 682.7N and capillary effect was 8 cm﹒30min-1. The results showed that not only did the new process can make the fabric to obtain better treatment effect but also it could reduce the amount of alkali and hydrogen peroxide, shorten stacking time, improve efficiency and lower production costs

Key words: activator, cotton fabric, clod pad-batch, pretreatment

[1] . Influence of interpenetrating polymer networks thermo sensitive gel on liquid moisture trans-fer of cotton fabric [J]. Journal of Textile Research, 2018, 39(11): 79-84.
[2] . Dyeing properties of difluorenylidene quinoidal thiophene dye on cotton fabric [J]. Journal of Textile Research, 2018, 39(10): 81-85.
[3] . Application of waterborne polyurethane-acrylate coated pigment [J]. Journal of Textile Research, 2018, 39(09): 71-76.
[4] . Application of carbohydrate additives in 1, 2, 3, 4-butanetetracarboxylic acid anti-wrinkle finishing of cotton fabrics [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(07): 89-94.
[5] . Application of porphyrin iron/H2O2 system in low temperature bleaching of cotton fabrics [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(06): 75-80.
[6] . Influence of sizing pretreatment agent in properties of warp knitting cotton yarn  [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(04): 82-86.
[7] . Influence of fabric heating rates on salt-free pad-steam dyeing of reactive dye [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(02): 106-111.
[8] . Preparation and performance of transient cool feeling cotton fabric [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(01): 94-97.
[9] . Anti-wrinkle finishing of organosilicone modified polyurethane/acrylate copolymer emulsion for cotton fabrics [J]. JOURNAL OF TEXTILE RESEARCH, 2018, 39(01): 89-93.
[10] . Preparation of a novel N-P flame retardant and its flame retardant properties in cotton fabric [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(11): 97-101.
[11] . Heterogencous exhausting dyeing of cotton fabrics with reactive dye in Pickering emulsion [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(11): 79-83.
[12] . Optimization on antibacterial finishing process of cotton fabric based on electron beam irradiation [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(10): 81-87.
[13] . Preparation and photocatalysis of acrylic acid grafted cotton cellulose-based TiO2/C photocatalyst [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(10): 75-80.
[14] . Influence of pattern and ratio of hydrophobic area on moisture management property to cotton fabric [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(09): 89-93.
[15] . Photocatalitic color stripping of cotton fabric dyed with reactive dye by employing UV/H2O systerm [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(09): 81-88.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] . [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(03): 96 -98 .
[2] . [J]. JOURNAL OF TEXTILE RESEARCH, 2000, 21(05): 11 -14 .
[3] . [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(04): 22 -23 .
[4] . [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(03): 59 -60 .
[5] . [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(04): 96 -97 .
[6] . [J]. JOURNAL OF TEXTILE RESEARCH, 1990, 11(03): 21 -25 .
[7] . [J]. JOURNAL OF TEXTILE RESEARCH, 1987, 8(02): 9 -18 .
[8] . [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 97 -98 .
[9] . [J]. JOURNAL OF TEXTILE RESEARCH, 1982, 3(09): 63 -64 .
[10] . [J]. JOURNAL OF TEXTILE RESEARCH, 1984, 5(08): 61 .