Journal of Textile Research ›› 2021, Vol. 42 ›› Issue (11): 103-109.doi: 10.13475/j.fzxb.20201206407

• Dyeing and Finishing & Chemicals • Previous Articles     Next Articles

Preparation and properties of flame retardant polyester/cotton blended fabrics by layer-by-layer assemblying polyethylenimine/phytic acid

LIU Xinhua1,2(), LIU Hailong1, FANG Yinchun1, YAN Peng1, HOU Guangkai1   

  1. 1. College of Textile and Garment, Anhui Polytechnic University, Wuhu, Anhui 241000, China
    2. Anhui Textile Industry Science and Technology Public Service Platform, Wuhu, Anhui 241000, China
  • Received:2020-12-13 Revised:2021-07-02 Online:2021-11-15 Published:2021-11-29

RichHTML

29

PDF (PC)

217

Abstract:

In order to achieve environmental friendly flame retardancy of polyester/cotton fabrics, PEI/PA flame retardant coating was constructed on the surface of polyester/cotton fabrics using polyethyleneimine (PEI) and phytic acid (PA) as raw materials based on the layer-by-layer assembly (LBL) method. The infrared characteristic absorption, microscopic morphology, thermal stability and flame retardant properties of the polyester/cotton fabrics before and after finishing were characterized and evaluated using Fourier infrared spectroscopy, scanning electron microscopy, limiting oxygen index (LOI) tester and vertical combustion tester. The results show that PEI/PA flame retardant coating is successfully constructed on the polyester/cotton fabric using the LBL method. Compared with the unfinished polyester/cotton fabric, the LOI value of polyester/cotton fabric treated with PEI/PA coating reached 32.3%, its char length reduced to 98 mm. Both the after-flame time and after-glow time were 0 s, no molten droplets were generated, and the breaking strength and whiteness of the fabric were less influenced by the treatment, and the thermal stability of polyester/cotton fabric was improved to form a stable char layer.The LOI value of finished fabrics after 20 times washing was still over 26% showing good washing durability.

Key words: polyester/cotton fabric, flame retardant finishing, phytic acid, layer-by-layer assembly, durability, functional textile, flame retardant fabric

CLC Number: 

  • TS195.592

Tab.1

Mass fraction of PA solution during layer-by-layer assembly"

溶液
编号		 PA溶液质量分数/%
第1层 第2层 第3层 第4层
1# 1.5 1.5 3 3
2# 1.5 3 3 3
3# 2 2 3 3
4# 2 3 3 3
5# 3 3 3 3

Fig.1

FT-IR spectra of polyester/cotton fabric before and after flame retardant finishing"

Fig.2

SEM images of polyester/cotton fabrics before and after flame retardant finishing (×3 000)"

Tab.2

Flame retardant propertie of polyester/cotton fabrics before and after flame retardant finishing"

样品
编号		 质量增
加率/%		 LOI
值/%		 损毁长
度/mm		 续燃时
间/s		 阴燃时
间/s
PA-0 — 17.7 300.0 14.1 0
PA-a 45.40 28.7 105.5 0 0
PA-b 55.79 30.8 101.5 0 0
PA-c 50.00 31.5 100.0 0 0
PA-d 65.15 31.8 98.5 0 0
PA-e 67.56 32.3 98.0 0 0

Fig.3

Vertical combustion images of polyester/cotton fabrics before and after flame retardant finishing"

Tab.3

Physical and mechanical properties of polyester/cotton fabrics before and after flame retardant finishing"

样品编号 白度/% 断裂强力保留率/% 抗弯长度/mm
PA-0 85.8 — 20.8
PA-a 76.8 95.83 32.6
PA-b 73.7 97.31 36.6
PA-c 76.0 96.76 38.0
PA-d 70.0 91.40 42.1
PA-e 74.4 90.50 41.6

Tab.4

Flame retardant properties of finished polyester/cotton fabrics after different times washing"

样品
编号		 LOI值/% 20次洗涤垂直燃烧
0次
洗涤		 5次
洗涤		 10次
洗涤		 20次
洗涤		 损毁长
度/mm		 续燃时
间/s		 阴燃时
间/s
PA-a 28.7 26.6 26.0 25.0 283.0 0 0
PA-b 30.8 28.5 27.7 26.0 194.0 0 0
PA-c 31.5 28.3 27.3 26.6 152.0 0 0
PA-d 31.8 29.0 28.3 27.0 143.0 0 0
PA-e 32.3 28.8 27.5 26.0 210.0 0 0

Fig.4

Vertical combustion diagram of polyester/cotton fabrics after flame retardant finishing after 20 times washing"

Fig.5

TG(a)and DTG(b) curves of polyester/cotton fabrics under nitrogen atmosphere"

Tab.5

Thermogravimetric analysis data of polyester/cotton fabrics under nitrogen atmosphere"

样品
编号		 T-10%/
℃		 第1阶段 第2阶段 600 ℃残
炭量/%
T1max/
℃		 R1max/
(%·℃-1)		 T2max/
℃		 R2max/
(%·℃-1)
PA-0 360 368 1.16 439 4.27 5.4
PA-a 313 306 0.60 405 2.81 12.6
PA-b 310 313 0.58 403 2.52 16.3
PA-c 308 312 0.56 401 2.53 8.6
PA-d 307 308 0.55 389 2.70 26.8
PA-e 306 307 0.54 383 2.30 38.2

Fig.6

SEM images of carbon residue before and after finishing of polyester/cotton fabrics(×600)"

[1] 陈威, 关晋平, 陈国强. 涤棉混纺织物的阻燃整理研究现状与进展[J]. 成都纺织高等专科学校学报, 2016, 33(2):148-153.
CHEN Wei, GUAN Jinping, CHEN Guoqiang. Research status and progress of flame retardant finishing of polyester/cotton blended fabrics[J]. Journal of Chengdu Textile College, 2016, 33(2):148-153.
[2] 周长胜, 许俊明, 刘壮洪, 等. 针织面料在军服中的应用[J]. 针织工业, 2019(8):10-13.
ZHOU Changsheng, XU Junming, LIU Zhuanghong, et al. Applications of knitted fabrics in military uniform[J]. Knitting Industries, 2019(8):10-13.
[3] 皮婷婷, 王宇航, 李敏, 等. 涤棉织物的蒙脱土/乳清蛋白复合溶胶阻燃整理[J]. 印染, 2015, 41(16):28-30,34.
PI Tingting, WANG Yuhang, LI Min, et al. Flame-retardant finishing of polyester-cotton fabric with montmorillonite and whey protein composite sol[J]. China Dyeing & Finishing, 2015, 41(16):28-30,34.
[4] CAI T, WANG J, ZHANG C, et al. Halogen and halogen-free flame retarded biologically-based polyamide with markedly suppressed smoke and toxic gases releases[J]. Composites Part B Engineering, 2019, 184:107737.
doi: 10.1016/j.compositesb.2019.107737
[5] 刘晋旭, 刘鹏清. 织物阻燃表面处理技术研究进展[J]. 纺织学报, 2020, 41(10):178-187.
LIU Jinxu, LIU Pengqing. Advances in flame-retardant surface treatments for textiles[J]. Journal of Textile Research, 2020, 41(10):178-187.
[6] WANG Bin, XU Yingjun, LI Ping, et al. Flame-retardant polyester/cotton blend with phosphorus/nitrogen/silicon-containing nano-coating by layer-by-layer assembly[J]. Applied Surface Science, 2020, 509:145323.
doi: 10.1016/j.apsusc.2020.145323
[7] SHANG S, YUAN B, SUN Y, et al. Accepted manuscript facile preparation of layered melamine-phytate flame retardant via supramo-lecular self-assembly technology facile preparation of layered melamine-phytate flame retardant via supramolecular self-assembly technology[J]. Journal of Colloid and Interface Science, 2019, 553:364-371.
doi: 10.1016/j.jcis.2019.06.015
[8] 刘会亮, 叶周华, 关晋平, 等. 新型棉用膨胀型阻燃体系[J]. 印染, 2014, 40(17):5-7.
LIU Huiliang, YE Zhouhua, GUAN Jinping, et al. A novel intumescent flame retardant for cotton fabric[J]. China Dyeing & Finishing, 2014, 40(17):5-7.
[9] 陈威, 关晋平, 陈国强, 等. 静电层层自组装法整理多巴胺改性涤/棉混纺织物的阻燃性能[J]. 纺织学报, 2017, 38(9):94-100.
CHEN Wei, GUAN Jinping, CHEN Guoqiang, et al. Flame retardant properties of dopamine modified polyester/cottonblended fabric treated by electrostatic layer-by-layer self-assembly[J]. Journal of Textile Research, 2017, 38(9):94-100.
[10] BARBALINI Marco, BERTOLLA Luca, TOUEK Jaromír, et al. Hybrid silica-hytic acid coatings: effect on the thermal stability and flame retardancy of cotton[J]. Polymers, 2019, 11(10):1664.
doi: 10.3390/polym11101664
[11] LIN Gu, XIE Mengyun, JIN Yu, et al. Construction of antifouling membrane surfaces through layer-by-layer self-assembly of lignosulfonate and polyethyleneimine[J]. Polymers, 2019, 11(11):1782.
doi: 10.3390/polym11111782
[12] XIE Mengyun, WANG Jiang, WU Qingyun. Nanofiltration membranes via layer-by-layer assembly and cross-linking of polyethyleneimine/sodium lignosulfonate for heavy metal removal[J]. Chinese Journal of Polymer Science, 2020, 38(9):965-972.
doi: 10.1007/s10118-020-2422-x
[13] 王华清, 闫红强. 生物基三组分自组装涂层构筑及其对苎麻织物的阻燃改性[J]. 纺织学报, 2021, 42(4):132-138.
WANG Huaqing, YAN Hongqiang. Construction of bio-based three-component self-assembled coating for flame retardancy of ramie fabrics[J]. Journal of Textile Research, 2021, 42(4):132-138.
[14] LING Chao, GUO Lamei. Preparation of a flame-retardant coating based on solvent-free synjournal with high efficiency and durability on cotton fabric[J]. Carbohydrate Polymers, 2020, 230:115648.
doi: S0144-8617(19)31316-5 pmid: 31887928
[15] 李强林, 杨东洁, 黄方千, 等. 涤棉织物的有机磷酸钛阻燃整理[J]. 印染, 2011, 37(8):29-32.
LI Qianglin, YANG Dongjie, HUANG Fangqian, et al. Flame retardant finish of polyester-cotton fabric blendswith organic phosphatetitanium[J]. China Dyeing & Finishing, 2011, 37(8):29-32.
[16] 潘颖. 层层自组装阻燃涂层的设计及其涤纶后整理的研究[D]. 合肥:中国科学技术大学, 2017:85-87.
PAN Ying. Study on preparation and performance of flame retardant layer-by-layer self-assembled coating modified polyester fabric[D]. Hefei: University of Science and Technology of China, 2017: 85-87.
[17] YANG Junchi, LIAO Wang DENG Shibi, et al. Flame retardation of cellulose-rich fabrics via a simplified layer-by-layer assembly[J]. Carbohydrate Polymers, 2016, 151:434-440.
doi: S0144-8617(16)30621-X pmid: 27474586
[18] 徐爱玲, 王春梅. 植酸的铵化及其对Lyocell织物的阻燃整理[J]. 纺织学报, 2020, 41(2):83-88.
XU Ailing, WANG Chunmei. Ammonium modification of phytic acid and flame retardant finishing of Lyocell fabric[J]. Journal of Textile Research, 2020, 41(2):83-88.
[19] 杨海伟, 王宗乾, 李长龙. 植酸对羽毛角蛋白整理涤纶性能的影响[J]. 精细化工, 2021, 38(3):613-618,639.
YANG Haiwei, WANG Zongqian, LI Changlong. Effect of phytic acid on the properties of feather keratin finished polyester fabric[J]. Fine Chemicals, 2021, 38(3):613-618,639.
[20] 赵银桃, 赵飞格, 秦泗霞, 等. 氧化石墨烯改性涤棉织物的制备及性能[J]. 印染助剂, 2019, 36(7):13-16.
ZHAO Yintao, ZHAO Feige, QIN Sixia, et al. Preparation and properties of graphene oxide modified polyester-cotton fabric[J]. Textile Auxiliaries, 2019, 36(7):13-16.
[21] 肖文成, 关晋平, 陈国强. 植酸对涤纶织物的阻燃整理[J]. 现代丝绸科学与技术, 2018, 33(6):13-16.
XIAO Wencheng, GUAN Jinping, CHEN Guoqiang. Flame retardant finishing of polyester fabric with phytic acid[J]. Modern Silk Science& Technology, 2018, 33(6):13-16.
[1] JI Bolin, WANG Bijia, MAO Zhiping. Key technologies supporting low-carbon emissions in dyeing and finishing of textiles [J]. Journal of Textile Research, 2022, 43(01): 113-121.
[2] ZOU Lihua, YANG Li, LAN Chuntao, RUAN Fangtao, XU Zhenzhen. Electromagnetic shielding properties of graphene oxide/polypyrrole coated cotton fabric with layer-by-layer assembling method [J]. Journal of Textile Research, 2021, 42(12): 111-118.
[3] WANG Zhihui, XU Yufei, GUO Haoyu, ZHANG Kanglei, PANG Xingchen, NIE Xiaolin, ZHUGE Jian, WEI Qufu. Progress in application of photodynamic antibacterial technology for textiles [J]. Journal of Textile Research, 2021, 42(11): 187-196.
[4] LIU Shuping, LI Liang, LIU Rangtong, HU Zedong, GENG Changjun. Flame retardant finishing of cotton fabric with tri-aminopropyl triethoxysilane [J]. Journal of Textile Research, 2021, 42(10): 107-114.
[5] YANG Qun, LIANG Qi, WANG Liming, DAI Zhengwei. Thermo-sensitive hydrophilic-hydrophobic transition and moisture permeability of poly-N-isopropylacrylamide/polyurethane gradient composite membrane [J]. Journal of Textile Research, 2021, 42(09): 17-23.
[6] ZHANG Fan, ZHANG Guobo, ZHAO Yuxin, ZHANG Ru, YANG Hai, WANG Shihao, WANG Nanfang. Application of catalytic oxidative soaping for polyester/cotton fabric dyeing in one bath [J]. Journal of Textile Research, 2021, 42(09): 97-103.
[7] ZHANG Chao, JIANG Zhiming, ZHU Shaotong, ZHANG Chenxi, ZHU Ping. Application of hyperbranched phosphoramide in flame retardant finishing of viscose fabrics [J]. Journal of Textile Research, 2021, 42(07): 39-45.
[8] ZHANG Jiaojiao, LI Yuyang, LIU Yun, DONG Chaohong, ZHU Ping. Flame retardant and antibacterial treatments for cotton-viscose blended fabrics [J]. Journal of Textile Research, 2021, 42(07): 31-38.
[9] LIN Shenggen, LIU Xiaohui, SU Xiaowei, HE Ju, REN Yuanlin. Preparation and properties of Lyocell fibers and fabrics modified with new phytic acid based flame retardant [J]. Journal of Textile Research, 2021, 42(07): 25-30.
[10] LUO Xiaolei, LI Ziyan, MA Ya'nan, LIU Lin, KRUCINSKA Izabella, YAO Juming. Progress in ecological flame retardant technology for textiles [J]. Journal of Textile Research, 2021, 42(05): 193-202.
[11] LI Yonghe, QU Lingxi, XU Bi, CAI Zaisheng, GE Fengyan. One-step foam finishing of flame retardancy and three-proof finishing for bio-based polytrimethylene terephthalate fabrics [J]. Journal of Textile Research, 2021, 42(04): 8-15.
[12] WANG Huaqing, YAN Hongqiang. Construction of bio-based three-component self-assembled coating for flame retardancy of ramie fabrics [J]. Journal of Textile Research, 2021, 42(04): 132-138.
[13] ZHANG Chentian, ZHAO Lianying, GU Xuefeng. Wearability of hollow coffee carbon polyester/cotton blended weft plain knitted fabric [J]. Journal of Textile Research, 2021, 42(03): 102-109.
[14] ZHOU Yingyu, WANG Rui, JIN Gaoling, WANG Wenqing. Research progress of applications of photo-induced surface modification technique in flame retardant fabrics [J]. Journal of Textile Research, 2021, 42(03): 181-189.
[15] DING Zihan, QIU Hua. Preparation and performance of nano-silica modified water-based polyurethane waterproof and moisture-permeable coated fabrics [J]. Journal of Textile Research, 2021, 42(03): 130-135.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] . [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 33 -34 .
[2] . [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 35 -36 .
[3] . [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 107 .
[4] . [J]. JOURNAL OF TEXTILE RESEARCH, 2003, 24(06): 109 -620 .
[5] . [J]. JOURNAL OF TEXTILE RESEARCH, 2004, 25(03): 7 -8 .
[6] PAN Xu-wei;GU Xin-jian;HAN Yong-sheng;CHENG Yao-dong. Research on quick response of apparel supply chain for collaboration[J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(1): 54 -57 .
[7] HUANG Xiao-hua;SHEN Ding-quan. Degumming and dyeing of pineapple leaf fiber[J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(1): 75 -77 .
[8] WANG Ju-ping;YIN Jia-min;PENG Zhao-qing;ZHANG Feng. Ultrasonic wave aided enzymatic washing of reactive dyed fabrics[J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(1): 93 -95 .
[9] ZHONG Zhi-li;WANG Xun-gai. Application prospect of nanofibers[J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(1): 107 -110 .
[10] LUO Jun;FEI Wan-chun. Distribution of the filament number of each cocoon layer in raw silk threads[J]. JOURNAL OF TEXTILE RESEARCH, 2006, 27(2): 1 -4 .
京ICP备14006648号
Copyright 2021 © Editorial office of Journal of Textile Research
Supported by Beijing Magtech Co.Ltd