抗芯吸涤纶织物/聚氯乙烯柔性复合材料的制备及其湿热老化行为
Preparation of anti-wicking polyester fabric/polyvinyl chloride flexible composites and its hygrothermal aging behavior
查看参考文献26篇
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文摘
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涤纶织物/聚氯乙烯(PET/PVC)柔性复合材料具有质轻、高强及良好的可加工性能,被广泛应用于体育休闲、广告印刷等户外产品。然而,在高温、高湿等极端环境中,PET/PVC极易因吸水而造成自身力学性能的下降。采用含氟丙烯酸酯嵌段共聚物对PET织物进行改性,然后通过涂覆法得到抗芯吸PET织物增强PVC树脂基柔性复合材料(F-PET/PVC),进而探究其耐湿热老化机理。结果表明:当抗芯吸剂浓度为20 g/L时,PET织物的水接触角从0°增大至114.5°, F-PET/PVC的芯吸高度降低了约94.29%,且剥离性能降幅较小,约为15.87%。此外,湿热老化测试表明F-PET/PVC的耐湿热老化性能优于PET/PVC,其界面剥离强度和拉伸强度损失率分别由7.41%和3.61%下降为3.08%和0.48%,有望为环境用织物增强树脂基复合材料的耐久性设计提供参考。 |
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其他语种文摘
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Polyester fabric/polyvinyl chloride (PET/PVC) flexible composites were widely used in outdoor products such as sports and leisure, advertising and printing due to its light weight, high strength and good processability. However, under extreme weather conditions such as high temperature and high humidity for a long time, it was very easy to decrease the mechanical properties due to water absorption. Therefore, PET fabric was modified by fluorine-containing block copolymer, and then the wicking resistant PET fabric reinforced PVC resin matrix flexible composites (F-PET/PVC) were obtained by roll coating, then, the mechanism of hygrothermal aging was further explored. The results show that the water contact angle of PET fabric increases from 0° to 114.5°, the wicking height of F-PET/PVC decreases by about 94.29%, and the peeling performance decreases by about 15.87%, when the concentration of antiwicking agent reaches 20 g/L. In addition, the hygrothermal aging test shows that the hygrothermal aging resistance of F-PET/PVC is better than that of PET/PVC, and the interfacial peeling strength and tensile strength loss rate is decreased from 7.41% and 3.61% to 3.08% and 0.48%, respectively. It is expected to provide a reference for the durability design of environmental fabric-reinforced resin matrix composites. |
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来源
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材料工程
,2024,52(2):235-244 【核心库】
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DOI
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10.11868/j.issn.1001-4381.2022.000976
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关键词
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抗芯吸
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PET/PVC
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界面剥离
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湿热老化
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地址
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1.
浙江理工大学纺织科学与工程学院(国际丝绸学院), 杭州, 310018
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浙江理工大学, 浙江省产业用纺织材料制备技术研究重点实验室, 杭州, 310018
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浙江锦达新材料股份有限公司, 浙江, 海宁, 314419
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语种
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中文 |
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文献类型
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研究性论文 |
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ISSN
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1001-4381 |
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学科
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化学工业 |
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文献收藏号
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CSCD:7679716
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参考文献 共
26
共2页
|
|
1.
Huang F. Microstructures and properties of glass fiber reinforced PTFE composite substrates withlaminated construction.
Materials Research Express,2019,6(7):075305
|
CSCD被引
1
次
|
|
|
|
|
2.
李军. 航空发动机用树脂基复合材料应用进展与发展趋势.
材料工程,2022,50(6):49-60
|
CSCD被引
18
次
|
|
|
|
|
3.
陈一哲. 汽车领域纤维复合材料构件轻量化设计与工艺研究进展.
材料工程,2020,48(12):36-43
|
CSCD被引
11
次
|
|
|
|
|
4.
Huang J K. The mechanical,hygral,and interfacial strength of continuous bamboo fiber reinforced epoxy composites.
Composites Part B,2019,166:272-283
|
CSCD被引
13
次
|
|
|
|
|
5.
吴瑞. 不同种类纤维增强复合材料湿热老化性能对比.
复合材料学报,2022,39(9):4406-4419
|
CSCD被引
9
次
|
|
|
|
|
6.
Asadi H. Tensile strength deterioration of PVC coated PET woven fabrics undersingle and multiplied artificial weathering impacts and cyclic loading.
Construction and Building Materials,2022,342:127843
|
CSCD被引
1
次
|
|
|
|
|
7.
Ambroziak A. Mechanical properties for preliminary design of structures made from PVC coated fabric.
Construction and Building Materials,2014,50:74-81
|
CSCD被引
13
次
|
|
|
|
|
8.
普丹丹. 织物改性处理对涤纶织物/PVC复合材料吸水性能及热性能的影响.
丝绸,2022,59(3):28-32
|
CSCD被引
1
次
|
|
|
|
|
9.
Wang Y. Hygrothermal ageing behaviorand mechanism of carbon nanofibers modified flax fiber-reinforcedepoxy laminates.
Composites Part A,2021,140:106142
|
CSCD被引
4
次
|
|
|
|
|
10.
解英. 表面处理方法对植物纤维增强高分子基复合材料性能的影响评述.
化工进展,2010,29(7):1256-1262
|
CSCD被引
7
次
|
|
|
|
|
11.
齐鹏飞.
类“水泥-沙子”的APEI-GO多尺度结构对碳纤维复材界面耐高温性能/耐湿热行为的影响机制研究,2020
|
CSCD被引
1
次
|
|
|
|
|
12.
Kushwaha P K. Influence of pre-impregnationtreatment on bamboo reinforced epoxy/UPE resin composites.
Open Journal of Composite Materials,2012,2(4):139-141
|
CSCD被引
1
次
|
|
|
|
|
13.
肖迎红. 玻纤增强热塑性聚酯复合材料湿热老化研究.
工程塑料应用,2001(9):35-37
|
CSCD被引
15
次
|
|
|
|
|
14.
Yang B. Effect of fiber surfacemodification on the lifetime of glass fiber reinforced polymerizedcyclic butylene terephthalate composites in hygrothermal conditions.
Materials & Design,2015,85:14-23
|
CSCD被引
3
次
|
|
|
|
|
15.
沈伟. 抗芯吸涤纶工业长丝的研制.
石油化工技术经济,2007(5):36-38
|
CSCD被引
1
次
|
|
|
|
|
16.
徐长亚. 现代建筑用PVC膜结构复合材料工艺研究.
产业用纺织品,2008(6):37-39
|
CSCD被引
3
次
|
|
|
|
|
17.
顾浩. 防水整理剂的发展与应用现状.
纺织导报,2019(4):20-26
|
CSCD被引
2
次
|
|
|
|
|
18.
郭娇. 有机氟防水剂的合成与应用.
印染助剂,2013,30(5):34-38
|
CSCD被引
1
次
|
|
|
|
|
19.
周少锋. 环氧/氟碳复合涂层的制备及其耐磨、防腐性能.
武汉大学学报(理学版),2022,68(2):209-220
|
CSCD被引
1
次
|
|
|
|
|
20.
王丽莉.
结构参数对丙纶纱线及织物芯吸性能影响的研究,2017
|
CSCD被引
1
次
|
|
|
|
|
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