基于废弃聚苯硫醚滤料的多层吸声材料制备及其性能

doi:10.13475/j.fzxb.20210800307

摘要/Abstract

摘要：

为解决废旧聚苯硫醚(PPS)滤袋难处理的问题,将其回收进行碱洗处理,再利用热风黏合成形加工方法将碱洗处理的滤袋与不同厚度规格的聚氨酯(PU)膜相结合制备多层吸声复合材料。借助扫描电子显微镜、垂直法阻燃性能测试仪、电子织物强力机、噪声振动测试系统对PPS+PU+PPS与PPS+PU+PPS+PU+PPS 这2种结构形貌特征、阻燃性能、力学性能、吸声隔声性能进行表征。结果表明:碱洗处理的滤袋表面依然残留少量粉尘颗粒,但并未出现纤维破损断裂的现象,纤维间孔隙较多,复合材料纤维间的孔隙减少,内部变得致密;处理后的复合材料,阻燃性能与单层PPS滤料相比,依旧保持较好,在同种结构中,其力学性能均与PU膜厚度呈现正相关;2种结构中,吸声系数呈现出相同的变化趋势,并且大小与膜厚呈现负相关,高频阶段最大可达0.27,传递损失程度与膜厚呈现负相关,PPS+PU+PPS+PU+PPS结构在高频阶段最高可达41 dB。

关键词: 废旧聚苯硫醚滤袋, 碱洗处理, 热风黏合成型, 多层吸声复合材料, 阻燃性能, 力学性能, 吸声隔声性能

Abstract:

In order to recycle the waste polyphenylene sulfide(PPS)filter bag, it was treated by alkali washing, and then the multi-layer sound-absorbing composite material was prepared by combining the alkali washed filter bag and polyurethane (PU)film of different thickness and specification by hot air bonding and molding processing method. With scanning electron microscope, vertical combustion tester, electronic fabric strength machine and noise vibration test system, the morphological characteristics, flame retardancy, mechanical properties, sound absorption and insulation properties of PPS+PU+PPS and PPS+PU+PPS+PU+PPS were characterized. The results show that a small amount of dust particles remain on the surface of the alkali washed filter bag, but there was no trace of fiber damage and fracture. There were more pores between fibers, and the pores between composite fibers were reduced with a densified interior. Compared with the single-layer PPS filter material, the flame retardancy of the treated composite remained to be satisfactory. For the same structure, its mechanical properties were positively correlated with the thickness of PU film. For the two structures, The sound absorption coefficient shows the same change characteristics, and its size is negatively correlated with the film thickness, up to 0.27 in the high-frequency stage. However, the transmission loss is negatively correlated with the film thickness, and the PPS+PU+PPS+PU+PPS structure is up to 41 dB in the high-frequency stage.

Key words: waste PPS filter bag, alkali washing treatment, hot air bonding molding, multilayer sound absorbing composite, flame retardancy, mechanical property, sound absorption and insulation performance

中图分类号:

TS155

张书诚, 邢剑, 徐珍珍. 基于废弃聚苯硫醚滤料的多层吸声材料制备及其性能[J]. 纺织学报, 2022, 43(12): 35-41.

ZHANG Shucheng, XING Jian, XU Zhenzhen. Preparation and properties of multilayer sound absorption materials based on waste polyphenylene sulfide filter materials[J]. Journal of Textile Research, 2022, 43(12): 35-41.

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参考文献 21

[1]	相鹏伟, 姜春阳, 戚晓冰, 等. 聚苯硫醚长丝的研究现状及其应用进展[J]. 合成纤维工业, 2018, 41(6): 54- 58.
	XIANG Pengwei, JIANG Chunyang, QI Xiaobing, et al. Research status and application progress of PPS filament[J]. Synthetic Fiber Industry, 2018, 41 (6): 54 - 58.
[2]	古俊飞, 徐辉, 周冠辰, 等. PPS无基布除尘滤料的性能研究[J]. 化纤与纺织技术, 2018, 47(4): 11-16.
	GU Junfei, XU Hui, ZHOU Guanchen, et al. Study on the performance of PPS filter media without base cloth[J]. Chemical Fiber and Textile Technology, 2018, 47(4): 11-16.
[3]	杨振生, 潘浩男, 李春利, 等. 高性能聚苯硫醚过滤材料研究进展[J]. 化工新型材料, 2019, 47(10): 216-223.
	YANG Zhensheng, PAN Haonan, LI Chunli, et al. Research progress of high performance polyphenylene sulfide filter materials[J]. New Chemical Materials, 2019, 47 (10): 216-223.
[4]	白媛, 马新安, 杨家密. 耐高温除尘过滤材料的研发现状及趋势[J]. 棉纺织工业, 2019, 47(10): 78-81.
	BAI Yuan, MA Xin'an, YANG Jiami. Research and development status and trend of high temperature resistant dust removal filter materials[J]. Cotton Textile Industry, 2019, 47 (10): 78-81.
[5]	LI Tao, LIU Meng, DUAN Yufeng, et al. Performance and reaction mechanism for low-temperatur NO_x catalytic synergistic Hg⁰ oxidation of catalytic polyphenylene sulfide filter materials[J]. Asia-Pacific Journal of Chemical Engineering, 2020.DOI:10.1002/apj.2403. doi: 10.1002/apj.2403
[6]	LI Shihang, ZHOU Fubao, WANG Fei, et al. Application and research of dry-type filtration dust collection technology in large tunnel construction[J]. Advanced Powder Technology, 2017, 28 (12): 3213-3221. doi: 10.1016/j.apt.2017.10.003
[7]	MOHAMMAD I F R, KEIYA I, KAZUKI U, et al. A continuous-flow exposure method to determine degradation of polyphenylene sulfide non-woven bag-filter media by NO₂ gas at high temperature[J]. Advanced Powder Technology, 2019, 30(12): 2881-2889. doi: 10.1016/j.apt.2019.08.032
[8]	曾晓芳. 燃煤电厂废弃滤袋的回收利用[J]. 节能与环保, 2017(9): 71-73.
	ZENG Xiaofang. Recycling of waste filter bags in coal-fired power plants[J]. Energy Conservation and Environmental Protection, 2017(9): 71-73.
[9]	倪箐, 魏峰, 张明昌, 等. 废旧滤袋来源及回收再利用方法[J]. 产业用纺织品, 2018, 36(9): 29-32.
	NI Qing, WEI Feng, ZHANG Mingchang, et al. Sources and recycling methods of waste filter bags[J]. Industrial Textiles, 2018, 36 (9): 29-32.
[10]	叶晋浦. 燃煤电厂废旧滤袋的回收再利用概述[J]. 纺织科学研究, 2019(11): 74-76.
	YE Jinpu. Overview of waste filter bag recycling in coal-fired power plant[J]. Textile Science Research, 2019(11): 74-76.
[11]	THOMAS M M, FRANK P S, SEBGSTIAN S, et al. Environmental Noise and the Cardiovascular System[J]. Journal of the American College of Cardiology, 2018, 71(6): 688-697. doi: S0735-1097(17)41930-9 pmid: 29420965
[12]	KIM K, SHIN J, OH M, et al. Economic value of traffic noise reduction depending on residents' annoyance level[J]. Environmental Science and Pollution Research, 2019, 26: 7243-7255. doi: 10.1007/s11356-019-04186-2
[13]	ZACHARY A C, KEVIN G, LUCIA A, et al. A review of the environmental parameters necessary for an optimal sleep environment[J]. Building and Environment, 2018, 132: 11-20. doi: 10.1016/j.buildenv.2018.01.020
[14]	林希宁. 玄武岩纤维制备吸音/隔音复合材料的研究[D]. 广州: 广东工业大学, 2012:1-39.
	LIN Xining. Study on the preparation of sound absorption/ sound insulation composite materials with basalt fiber[D]. Guangzhou: Guangdong University of Technology, 2012:1-39.
[15]	QUOC B T, REN O C, PHUC T T, et al. Recycling of waste tire fibers into advanced aerogels for thermal insulation and sound absorption applications[J]. Journal of Environmental Chemical Engineering, 2020. 10.1016/j.jece.2020.104279. doi: 10.1016/j.jece.2020.104279
[16]	马学乐, 刘亚. 噪音污染及吸音材料的发展[J]. 山东纺织技, 2016, 57(5): 51-53.
	MA Xuele, LIU Ya. Noise pollution and development of sound absorbing materials[J]. Shandong Textile Science and Technology, 2016, 57 (5): 51-53.
[17]	李俊丽, 谭治永, 修传胜. 多孔吸音材料在扬声器系统中的研究进展[J]. 广东化工, 2018, 45(11): 178-179.
	LI Junli, TAN Zhiyong, XIU Chuansheng. Research progress of porous sound-absorbing materials in loudspeaker system[J]. Guangdong Chemical Industry, 2018, 45 (11): 178-179.
[18]	张书诚, 邢剑, 徐珍珍. 废旧聚苯硫醚滤料的结构与性能研究[J]. 武汉纺织大学学报, 2021, 34(2): 33-38.
	ZHANG Shucheng, XING Jian, XU Zhenzhen. Study on structure and performance of waste polyphenylene sulfide filter material[J] Journal of Wuhan Textile University, 2021, 34 (2): 33-38.
[19]	张凌昊, 江贵长, 张德浩, 等. 聚酯型聚氨酯薄膜的制备及性能研究[J]. 包装工程, 2019, 40(19): 158-163.
	ZHANG Linghao, JIANG Guichang, ZHANG Dehao, et al. Preparation and properties of polyester polyurethane film[J]. Packaging Engineering, 2019, 40 (19): 158-163.
[20]	李菲, 江贵长, 张凌昊, 等. 聚碳酸酯型聚氨酯薄膜的制备及性能研究[J]. 包装工程, 2019, 40(15): 98-103.
	LI Fei, JIANG Guichang, ZHANG Linghao, et al. Preparation and properties of polycarbonate polyurethane film[J]. Packaging Engineering, 2019, 40 (15): 98-103.
[21]	王昭. 熔喷非织造布结构参数与隔音性能的关系[D]. 上海: 东华大学, 2012:1-49.
	WANG Zhao. Relationship between structural parameters and sound insulation properties of meltblown non-wovens[D]. Shanghai: Donghua University, 2012:1-49.

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试样	续燃时间/s	阴燃时间/s	损毁长度/mm
单层PPS滤袋	0.920	0.486	4.522
单层PU膜	3.112	1.868	19.362
3层试样	1.476	0.850	6.388
5层试样	1.182	0.780	5.688

试样	不同厚度PU膜下复合材料厚度
试样	0.05 mm	0.1 mm	0.2 mm
3层试样	2.827	2.854	2.864
5层试样	4.258	4.310	4.318

试样	不同厚度PU膜下复合材料面密度
试样	0.05 mm	0.1 mm	0.2 mm
3层试样	1.373	1.462	1.608
5层试样	2.172	2.286	2.482

试样		不同厚度PU膜下复合材料断裂强力
试样		0.05 mm	0.1 mm	0.2 mm
3层试样	纵向	0.251 5	0.252 5	0.261 7
3层试样	横向	0.353 7	0.374 5	0.392 5
5层试样	纵向	0.503 7	0.511 0	0.520 6
5层试样	横向	0.534 1	0.544 8	0.550 1

试样		不同厚度PU膜下复合材料断裂伸长率
试样		0.05 mm	0.1 mm	0.2 mm
3层试样	纵向	11.46	12.46	13.30
3层试样	横向	19.40	20.02	20.74
5层试样	纵向	15.99	16.63	17.89
5层试样	横向	20.56	21.06	22.60