耐热仿生结构色织物的制备及其性能

doi:10.13475/j.fzxb.20240502001

摘要/Abstract

摘要：

针对有机纳米微球结构色耐热稳定性差的问题,采用乳液聚合法以苯乙烯(St)、甲基丙烯酸缩水甘油酯(GMA)和二乙烯基苯(DVB)为主要原料合成了交联型聚(苯乙烯-二乙烯基苯-甲基丙烯酸缩水甘油酯(P (St-DVB-GMA))纳米微球,并采用雾化沉积法在涤纶织物上构建结构色。对P(St-DVB-GMA)纳米微球的化学结构进行表征,探讨非离子与阴离子表面活性剂的不同质量比对P (St-DVB-GMA)纳米微球粒径及结构色的影响,并测定结构色的耐热稳定性、耐水洗色牢度和耐摩擦色牢度。结果表明:成功合成了245、332和398 nm 这3种不同粒径的P (St-DVB-GMA)纳米微球,采用雾化沉积法可在涤纶织物上形成蓝色、紫色和绿色3种结构色;且结构色在200 ℃下处理仍保持鲜艳的颜色,其耐热稳定性得到显著提高;同时结构色织物具有一定的耐水洗色牢度和耐摩擦色牢度。

关键词: 结构色, 纳米微球, 耐热稳定性, 涤纶织物

Abstract:

Objective Structural colors have received increasing attention in the textile industry. Colloidal microspheres are commonly adopted to prepare structural colors including organic and inorganic microspheres. Compared with inorganic microspheres, organic microspheres have better industrial application prospects. However, the poor thermal stability of organic microspheres restricts the practical application. Therefore, the cross-linked poly(styrene-divinylbenzene-glycidyl methacrylate) (P(St-DVB-GMA)) microspheres were synthesized aiming to improve the thermal stability of structural color fabrics. This study is expected to provide a basis for solving the problem of poor thermal stability of organic microspheres.
Methods The cross-linked P(St-DVB-GMA) microspheres were synthesized by emulsion polymerization using styrene (St), glycidyl methacrylate (GMA) and divinylbenzene (DVB), which were adopted to construct structural color on polyester fabrics using atomization deposition method. The chemical structure of P(St-DVB-GMA) microspheres was characterized, and the influence of different mass ratios of non-ionic/anionic surfactants on particle sizes and structural colors of P(St-DVB-GMA) microspheres was investigated. The thermal stability, washing color fastness and rubbing color fastness of the structural color fabrics were evaluated.
Results P(St-DVB-GMA) microspheres with three different particle diameters of 245, 332, and 398 nm were obtained by adjusting the mass ratio of nonionic surfactant CO897 to sodium dodecyl sulfate (SDS) (ratios of 4.3:1, 4.0:1, and 3.3:1) during the emulsion polymerization. These microspheres were assembled into amorphous photonic crystals with short range order and long range disorder on the polyester fabric surface via atomization deposition to obtain blue, purple, and green structural colors. These structural colors on fabrics did not change with the view angles from 30°to 90°, showing the non-iridescent structural color. The color of P(St-DVB-GMA) structural color fabrics was gradually lightened with the increase of temperature from 60 ℃ to 200 ℃. However, the color did not disappear completely at 200 ℃, and still a more obvious structural color on appeared on the fabric surface. The reflectance peak of P(St-DVB-GMA) structural color fabric did not change, but the reflectivity at peak decreased gradually with the increase of treatment temperature. The peak reflectivity of the structural color fabric treated at 200 ℃ was reduced by about 5%. The results showed that the P(St-DVB-GMA) structural color maintained good stability at 200 ℃. The reason about these may be because of the difference of the glass transition temperatures (T_g) between them. The T_g of P(St-DVB-GMA) significantly increased to 150 ℃ because of introduction of the crosslinking agent DVB. The reflectance curve of the structural color fabric after washing was basically the same as that before washing, but the reflectivity at peak decreased by about 0.27% compared with that before washing. The results showed that the P(St-DVB-GMA) microspheres structural color fabrics had excellent washing colorfastness. The color of the P(St-DVB-GMA) microspheres structural color fabrics did not obvious change after 1, 10, 30, 50 cycles of rubbing compared with that before rubbing, indicating excellent rubbing color fastness of the structural color fabrics.
Conclusion Crosslinked P(St-DVB-GMA) microspheres were prepared by introducing the DVB through the emulsion polymerization. Three types of P(St-DVB-GMA) microspheres with different particle sizes were prepared by changing the mass ratio of surfactant CO897 and SDS during the synthesis process, so as to obtain blue, purple and green structural colors on the polyester fabric. The thermal stability of P(St-DVB-GMA) structural color fabric was obviously improved, attributing to the increase of T_g of P(St-DVB-GMA) microspheres by introducing crosslinking agent DVB. The P(St-DVB-GMA) microspheres structural color fabrics demonstrated excellent washing and rubbing color fastness because of the presence of reactive epoxy group in P(St-DVB-GMA) microspheres. This study provides the research basis for solving the problem of poor thermal stability of organic microspheres structural color, and provides ideas for the preparation of heat-resistant structural color materials.

Key words: structural color, microsphere, thermal stability, polyester fabric

中图分类号:

TS193.6

魏志强, 刘新华. 耐热仿生结构色织物的制备及其性能[J]. 纺织学报, 2025, 46(05): 195-201.

WEI Zhiqiang, LIU Xinhua. Preparation and properties of heat resistant bionic structural color fabrics[J]. Journal of Textile Research, 2025, 46(05): 195-201.

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链接本文: http://www.fzxb.org.cn/CN/10.13475/j.fzxb.20240502001

http://www.fzxb.org.cn/CN/Y2025/V46/I05/195

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参考文献 20

[1]	屠立涛, 王晓辉, 梁小慧, 等. 光子晶体结构生色织物的喷涂法制备及其光学性质[J]. 染整技术, 2023, 45(6): 15-22.
	TU Litao, WANG Xiaohui, LIANG Xiaohui, et al. Preparation and optical properties of colored fabric with photonic crystal structure by spraying method[J]. Dyeing & Finishing Technology, 2023, 45(6): 15-22.
[2]	王晓辉, 李义臣, 刘国金, 等. 柔性光子晶体结构生色膜的制备及其光学性质[J]. 纺织学报, 2021, 42(2): 12-20.
	WANG Xiaohui, LI Yichen, LIU Guojin, et al. Preparation and optical properties of flexible photonic crystal structure color film[J]. Journal of Textile Research, 2021, 42(2): 12-20.
[3]	VUKUSIC P, SAMBLES J R. Photonic structures in biology[J]. Nature, 2003, 424(6950): 852-855.
[4]	HOU Jue, LI Mingzhu, SONG Yanlin. Patterned colloidal photonic crystals[J]. Angewandte Chemie International Edition, 2018, 57(10): 2544-2553.
[5]	FANG Yinchun, YAN Peng, ZHANG Qin, et al. Preparation of Janus structural colors with different hydrophilicity by spraying hydrophobic P (HFBMA-co-GMA) microspheres on polydopamine modified cotton fabrics[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2024. DOI:10.1016/j.colsurfa.2024.133386.
[6]	LIU Xinhua, YAN Peng, FANG Yinchun. Structural coloration of polyester fabrics with high colorfastness by copolymer photonic crystals containing reactive epoxy groups[J]. ACS Omega, 2021, 6(42): 28031-28037. doi: 10.1021/acsomega.1c04057 pmid: 34723003
[7]	LIU Xinhua, WU Jun, FANG Yinchun, et al. Atomization deposition fabricating angle-independent structural colored fabrics with outstanding stability, hydrophobicity, flexibility and breathability[J]. Dyes and Pigments, 2024. DOI:10.1016/j.dyepig.2024.112199.
[8]	LOVELL P A, SCHORK F J. Fundamentals of emulsion polymerization[J]. Biomacromolecules, 2020, 21(11): 4396-4441.
[9]	王少杰. 用于快速构筑耐热型光子晶体的结构基元制备及其在纺织基材上的应用[D]. 杭州: 浙江理工大学, 2021: 47-68.
[10]	WANG Shaojie. Fabrication of structural elements for rapid construction of heat-resistant photonic crystals and its application on textile substrates[D]. Hangzhou: Zhejiang University of Technology, 2021: 47-68.
[11]	LIU Xinhua, WU Jun, YAN Peng, et al. Bio-inspired fabrication of non-iridescent structural color coatings with excellent color fastness for rapid and large-scale colorization of textile[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2024. 10.1016/j.colsurfa.2024.133964.
[12]	LIU Panmiao, CHEN Jialun, ZHANG Zexi. Bio-inspired robust non-iridescent structural color with self-adhesive amorphous colloidal particle arrays[J]. Nanoscale, 2018, 10(8): 3673-3679. doi: 10.1039/c7nr08056e pmid: 29327029
[13]	LAI Chiuchun, LUO Haowen, WU Changmou, et al. Surface-activity of anionic-nonionic surfactants and the dispersibility of TiO₂ particles in aqueous solution[J]. Modern Physics Letters B, 2019. DOI:10.1142/S0217984919400013.
[14]	ZHENG Yue, CAICEDO-CASSO E A, DAVIS C R, et al. Impact of mixed surfactant composition on emulsion stability in saline environment: anionic and nonionic surfactants[J]. Journal of Dispersion Science and Technology, 2023, 44(7): 1103-1115.
[15]	朱小威, 韦天琛, 邢铁玲, 等. 非晶光子晶体结构色织物的制备及其数值模拟[J]. 纺织学报, 2021, 42(9): 90-96.
	ZHU Xiaowei, WEI Tianchen, XING Tieling, et al. Preparation and numerical simulation of amorphous photonic crystal structured colored fabrics[J]. Journal of Textile Research, 2021, 42(9): 90-96.
[16]	李义臣. 柔性纺织基材表面结构生色光子晶体的稳定性及快速大面积组装研究[D]. 杭州: 浙江理工大学, 2021: 65-73.
	LI Yichen. Stability and rapid large-area assembly of chromogenic photonic crystals on surface structure of flexible textile substrates[D]. Hangzhou: Zhejiang Science and Technology University, 2021: 65-73.
[17]	LI Gang, LENG Meiying, WANG Shancheng, et al. Printable structural colors and their emerging applications[J]. Materials Today, 2023. 133-159.
[18]	WEI Tianchen, ZHU Xiaowei, HOU Xueni, et al. Preparation of biomimetic non-iridescent structural color based on polystyrene-polycaffeic acid core-shell nanospheres[J]. RSC Advances, 2022, 12(6): 3602-3610. doi: 10.1039/d1ra08691j pmid: 35425342
[19]	姚明, 宁天明, 姜志国. 耐热型聚苯乙烯微球的制备[J]. 高分子材料科学与工程, 2017, 33(10): 121-124.
	YAO Ming, NING Tianming, JIANG Zhiguo. Endurance of polystyrene microsphere preparation[J]. Journal of Polymer Science and Engineering, 2017(10): 121-124.
[20]	FANG Yinchun, CHEN Lvxin, ZHANG Yalan, et al. Construction of Cu₂O single crystal nanospheres coating with brilliant structural color and excellent antibacterial properties[J]. Optical Materials, 2023. DOI:10.1016/j.optmat.2023.113724.

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