Journal of Textile Research ›› 2019, Vol. 40 ›› Issue (09): 102-107.doi: 10.13475/j.fzxb.20180403106

• Dyeing and Finishing & Chemicals • Previous Articles     Next Articles

Preparation of fluorine-free water repellent treated wool/cashmere fabrics

WEI Lingli, ZOU Qinshan, WANG Lu, LUO Jing, XIA Xin()   

  1. College of Textile and Clothing, Xinjiang University, Urumqi, Xinjiang 830046, China
  • Received:2018-04-16 Revised:2019-06-14 Online:2019-09-15 Published:2019-09-23
  • Contact: XIA Xin E-mail:xjxiaxin@163.com

RichHTML

1

PDF (PC)

195

Abstract:

In order to improve the self-cleaning ability of wool/cashmere (60/40) fabrics and reduce the adverse effects of fabric shrinkage caused by cleaning, the fabric surface was pretreated by atmospheric pressure plasma. Then, the micro/zirconium nano-sized acetylacetonate and polydimethylsiloxane were adopted to prepare the fluorine free environment-friendly fabric water repellent agent for electrostatic spraying and hydrophobic treatment. By analyzing the static contact angle change and the infrared test results of original sample and plasma-treaded sample, the best plasma treatment parameters and the effect of fabric shrinkage were found. The original sample, plasma-treaded sample and plasma-treaded with hydrophobically treated sample were compared in the morphology, static contact angle, moisture permeability and ultraviolet resistance. The study reveals that the hydrophobic sample finished by electrostatic spraying after plasma treatment exhibits excellent hydrophobicity. The static contact angle increases to 152°, which reaches the super hydrophobic critical value. The moisture permeability and air permeability of the fabric decrease by only 2.98% and 1.65%, and the shrinkage of the fabric decreases by 4.61%. Moreover,this method assists in increasing the ultraviolet protection of the fabric by 14.14%.

Key words: functional wool/cashmere fabric, electrostatic spraying, hydrophobic finishing, zirconium acetylacetonate, polydimethylsiloxane, felt shrinkage, UV resistance

CLC Number: 

  • TS195.5

Tab.1

Sample design"

试样编号 处理方式
试样1 乙酰丙酮锆处理
试样2 PDMS处理
试样3 乙酰丙酮锆处理/PDMS处理
试样4 等离子体预处理/乙酰丙酮锆处理/PDMS处理
试样5 等离子体预处理
试样6 等离子体预处理/PDMS处理

Fig.1

FT-IR Spectra of samples"

Fig.2

SEM images of samples (×1 000). (a)Original fabric;(b)Sample 5;(c)Sample 4"

Fig.3

Variation of static contact angle"

Fig.4

Static contact angles of water droplets by different treatments. (a)Sample 1;(b)Sample 2;(c)Sample 3;(d)Sample 4"

Fig.5

Static contact angles of common droplets in daily life. (a)Tea;(b)Orange juice;(c))Coffee;(d))Milk"

Tab.2

Test results of felt shrinkage"

样品类别 松弛长度/mm 毡缩长度/mm 毡缩率/
%
纬向 经向 纬向 经向
未处理样 17.8 17.7 16.8 16.1 14.62
试样5 17.9 17.9 17.2 16.9 9.40
试样4 17.9 17.9 17.3 17.1 7.70

Tab.3

Test results of air and moisture permeability"

样品类别 透气量/
(mm·s-1)		 透湿量/
(g·(m2·d)- 1)
未处理样 804.53 8 005.26
试样4 776.48 7 873.15

Tab.4

Test results of ultraviolet resistance"

样品类别 T(UVA)AV/% T(UVB)AV/% UPFAV
未处理样 2.68 2.06 42.14
试样6 2.47 2.28 42.15
试样4 2.19 2.06 48.10
[1] 张永久, 冯爱芬, 祖倚丹, 等. 毛织物拒水拒油整理及其对织物性能的影响[J]. 毛纺科技, 2006,34(6):19-23.
ZHANG Yongjiu, FENG Aifen, ZU Yidan, et al. Water and oil repellent finishes of wool fabrics and their effects on fabric properties[J]. Wool Textile Journal, 2006,34(6):19-23.
[2] 袁文勇, 杨文博, 陈改枝. 羊绒机织产品三防整理技术[J]. 印染, 2003(7):26-27.
YUAN Wenyong, YANG Wenbo, CHEN Gaizhi. Cashmere woven products three anti-finishing techno-logy[J]. China Dyeing & Finishing, 2003(7):26-27.
[3] 周文雅, 施亦东. 硅溶胶的制备及在棉织物上的应用研究[J]. 成都纺织高等专科学校学报, 2017,34(1):137-140.
ZHOU Wenya, SHI Yidong. Preparation of silica sol and its application on cotton fabrics[J]. Journal of Chengdu Textile College, 2017,34(1):137-140.
[4] 莫春燕, 郑燕升, 王发龙, 等. TiO2/聚二甲基硅氧烷超疏水涂层制备及其金属防腐性能研究[J]. 塑料工业, 2015,43(2):125-129.
MO Chunyan, ZHENG Yansheng, WANG Falong, et al. Preparation and TiO2 /polydimethylsiloxane super-hydrophobic coating and its anticorrosive property[J]. China Plastics Industry, 2015,43(2):125-129.
[5] 余学康. 聚二甲基硅氧烷接枝改性水性聚氨酯的制备及其乳胶膜形貌的探究[D]. 合肥:安徽大学, 2017: 1-14.
YU Xuekang. Preparation of PDMS graft-modified waterborne polyurethane dispersion and investigation of its latex film morphology[D]. Hefei: Anhui University, 2017: 1-14.
[6] JAWOREK A, KRUPA A, LACKOWSKI M, et al. Nanocomposite fabric formation by electrospinning and electrospraying technologies[J]. Journal of Electrostatics, 2009,67(2):435-438.
doi: 10.1016/j.elstat.2008.12.019
[7] 徐然松, 程凤侠, 董荣华, 等. 毛纤维拒水整理研究[J]. 皮革科学与工程, 2009,19(2):51-54.
XU Ransong, CHENG Fengxia, DONG Ronghua, et al. Progess on water repellent dressing of wool fibers[J]. Leather Science and Engneering, 2009,19(2):51-54.
[8] 唐琴. 低温等离子体处理羊毛织物改性研究[J]. 毛纺科技, 2009,37(9):22-24.
TANG Qin. Study on modification of wool fabric with low temperature plasma treatment[J]. Wool Textile Journal, 2009,37(9):22-24.
[9] 蒲泽佳, 周向东. 聚丙烯酸酯改性硅溶胶的合成及其应用性能[J]. 纺织学报, 2017,38(5):86-92.
PU Zejia, ZHOU Xiangdong. Synjournal and application performance of polyacrylate modified silica sol[J]. Journal of Textile Research, 2017,38(5):86-92.
[10] MUHAMMAD Zahid, JOSE A Heredia-Guerrero, ATHANASSIA Athanassiou, et al. Robust water repellent treatment for woven cotton fabrics with eco-friendly polymers[J]. Chemical Engineering Journal, doi: 10.1016/j.cej.2017.03.006.
doi: 10.1016/j.cej.2019.01.175 pmid: 32581640
[1] CHENG Shijie, WANG Chenyang, ZHANG Hongwei, ZUO Danying. Effect of boron nitrogen doped carbon dots on ultraviolet-protection of cotton fabrics [J]. Journal of Textile Research, 2020, 41(06): 93-98.
[2] TAN Lin, SHI Yidong, ZHOU Wenya. Study on enhancement of hydrophobicity treatment of cotton fabrics using silica sol [J]. Journal of Textile Research, 2020, 41(04): 106-111.
[3] . Application of acrylate-silicone / organic pigment submicron capsules in pigment printing#br# [J]. Journal of Textile Research, 2019, 40(03): 102-108.
[4] . Biological enzyme combined anti-felting finishing of wool fibers [J]. Journal of Textile Research, 2018, 39(11): 85-90.
[5] . 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.
[6] . Preparation and electrochemical characterization of composite separator for lithium-ion battery [J]. JOURNAL OF TEXTILE RESEARCH, 2017, 38(01): 23-28.
[7] . Preparation of superhydrophobic polyester fabric by high temperature and high pressure inlaying method [J]. Journal of Textile Research, 2016, 37(3): 104-109.
[8] . Application of plasma modification in combination with electrostatic spraying in hydrophobic finishing of wool textiles for automotive decoration [J]. JOURNAL OF TEXTILE RESEARCH, 2016, 37(08): 89-93.
[9] AN Qiufeng;LI Xianqi;WANG Qianjin;WANG Kefeng; HANG Liangxian. Film forming performance and application of supramolecule ASO-1/CPES [J]. JOURNAL OF TEXTILE RESEARCH, 2010, 31(4): 7-10.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd