
Research Progress of Intrinsic type Self-Healing Waterborne Polyurethane Materials
WANG Yuan-yuan, WANG Xiao-yu, FENG Jian-yan, CUI Xing-lan, LU Long, GUO Hong-ru, ZHANG Yao-min
Research Progress of Intrinsic type Self-Healing Waterborne Polyurethane Materials
Waterborne polyurethanes are widely used in production and daily life due to their excellent physicochemical properties. However, during processing and use, waterborne polyurethanes inevitably suffer from frictional damage, which can lead to the formation of micro-cracks. These cracks can further expand into larger cracks, causing rapid performance degradation and thus affecting their service life. Therefore, achieving the circular economy use of waterborne polyurethanes through functional modification is of great significance. Inspired by nature, intrinsic type self-healing materials have emerged as the latest trend in materials science and have attracted much attention in recent years. The article reviews the research progress of intrinsic type self-healing waterborne polyurethanes from the aspects of reversible covalent bonds and reversible non-covalent chemical bonds, discusses the healing mechanisms and applications of waterborne polyurethanes based on different dynamic chemical bonds, elaborates on the challenges faced by self-healing waterborne polyurethane materials, and points out that self-healing waterborne polyurethane materials with high healing efficiency, short healing time, the ability to self-heal under mild conditions, and excellent mechanical properties will be realized in the near future and gradually enter the practical application phase.
Self-healing / Waterborne polyurethanes / Intrinsic type / Reversible dynamic bond
1 |
|
2 |
|
3 |
|
4 |
|
5 |
向子龙.基于聚合物复合物的自愈合聚合物膜[D].长春:吉林大学,2020.
|
6 |
|
7 |
|
8 |
|
9 |
|
10 |
|
11 |
|
12 |
|
13 |
|
14 |
|
15 |
王小萍,程炳坤,梁栋,等.本征型自愈合聚合物材料的研究进展[J].高分子材料科学与工程,2019,35(6):183-190.
|
16 |
|
17 |
张兆阳,刘寿祥,乔阳,等.基于Diels-Alder反应的自修复水性聚氨酯的合成与性能研究[J].合成材料老化与应用,2023,52(1):1-5.
|
18 |
|
19 |
陈亮,张萍波,蒋平平,等.基于二硫键的自修复水性聚氨酯的制备与性能研究[J].中国塑料,2022,36(6):46-53.
|
20 |
冯见艳,王园园,王学川.基于二硫键的水性聚氨酯/聚丙烯酸酯自愈合材料的制备及性能[J].高分子材料科学与工程,2021,37(8):83-92.
|
21 |
|
22 |
曾文华,金勇,李宇鹏,等.自愈合水性聚氨酯研究进展[J].皮革科学与工程,2022,32(4):40-46.
|
23 |
|
24 |
|
25 |
|
26 |
李晖.基于席夫碱的动态交联聚合物材料的制备及性能研究[D].上海:上海交通大学,2020.
|
27 |
|
28 |
|
29 |
|
30 |
|
31 |
|
32 |
|
33 |
袁野,杨建军,吴庆云,等.席夫碱自愈合水性聚氨酯的制备及性能[J].高分子材料科学与工程,2022,38(9):31-37.
|
34 |
|
35 |
|
36 |
李聪,刘欢欢,杨桂花,等.基于肟-氨基甲酸酯的超强自愈合水性聚氨酯胶黏剂的制备及性能分析[J].高等学校化学学报,2021,42(8):2651-2660.
|
37 |
|
38 |
魏燕彦,白亚朋.酰腙键聚氨酯凝胶的合成及自愈合性能[J].高分子材料科学与工程,2017,33(11):40-45, 52.
|
39 |
|
40 |
|
41 |
|
42 |
|
43 |
|
44 |
|
45 |
|
46 |
|
47 |
|
48 |
刘畅,亓帅,龚赛.自愈合高分子材料的研究进展[J].河南化工,2023,40(8):1-3, 7.
|
49 |
|
50 |
|
51 |
|
52 |
|
53 |
|
54 |
袁野,杨建军,吴庆云,等.基于亚胺键和二硫键室温自愈合水性聚氨酯的制备及性能[J].精细化工,2022,39(12):2449-2455, 2466.
|
55 |
王孝涛.自愈合型水性聚氨酯的制备及其性能研究[D].济南:齐鲁工业大学,2023.
|
/
〈 |
|
〉 |