Mechanical and Thermal Properties of Waterborne Polyurethane Films Modified by CaCO3@TiO2 Particles with UV Absorption Activity

被引：3
|
作者：
Jiang Tiechao [1 ]
Fan Qingqiu [2 ]
Huang Chunying [2 ]
Li Zhen [2 ]
Guo Lijie [2 ]
Zhou Bing [2 ]
机构：
[1] Jilin Univ, China Japan Union Hosp, Changchun 130031, Jilin, Peoples R China
[2] Jilin Univ, Coll Chem, Changchun 130021, Jilin, Peoples R China
来源：
CHEMICAL RESEARCH IN CHINESE UNIVERSITIES | 2017年 / 33卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Waterborne polyurethane; CaCO3@TiO2 particle; In situ polymerization; ANTIBACTERIAL PROPERTIES; NANOPARTICLES; NANOCOMPOSITES; COATINGS;
D O I：
10.1007/s40242-017-7088-8
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
CaCO3@TiO2 particles were synthesized through a direct carbonation method, which can be used as the substitutes of TiO2 in pigments and coatings. To improve the dispersion in waterborne polyurethane(WPU) suspensions, CaCO3@TiO2 particles were modified by stearic acid. SEM tests of the fractured surfaces of the composites films showed that the CaCO3@TiO2 particles were well embedded in the WPU matrix. And the mechanical properties, thermal stability and water resistance of the composites films were improved by the introduction of CaCO3@TiO2 particles.
引用
收藏
页码：1007 / 1011
页数：5
相关论文
共 50 条
  • [31] Polydopamine-Modified Al2O3/Polyurethane Composites with Largely Improved Thermal and Mechanical Properties
    Du, Ruikui
    He, Li
    Li, Peng
    Zhao, Guizhe
    MATERIALS, 2020, 13 (07)
  • [32] Preparation and Properties of Composite Nano TiO2/CaCO3 Modified Asphalt
    Gao, Xuekai
    Liang, Chunyu
    Jin, Weidong
    Wang, Liuxin
    Xu, Xin
    CICTP 2020: TRANSPORTATION EVOLUTION IMPACTING FUTURE MOBILITY, 2020, : 1715 - 1726
  • [33] Mechanical and thermal properties of basalt fiber reinforced epoxy composites modified with CaCO3 nanoparticles
    Tripathy, Priyanka
    Biswas, Sandhyarani
    POLYMER COMPOSITES, 2022, 43 (11) : 7789 - 7803
  • [34] Biodegradable PBAT/PLA/CaCO3 Blowing Films with Enhanced Mechanical and Barrier Properties: Investigation of Size and Content of CaCO3 Particles
    Ma, Fahang
    Wang, Bo
    Leng, Xuefei
    Wang, Ying
    Sun, Zhijing
    Wang, Pei
    Sang, Lin
    Wei, Zhiyong
    MACROMOLECULAR MATERIALS AND ENGINEERING, 2022, 307 (09)
  • [35] Study on the Properties of Nano-TiO2 Particles Modified Silk Fibroin Porous Films
    Feng Xinxing
    Zhou Lan
    Zhu Hailin
    Chen Jianyong
    JOURNAL OF APPLIED POLYMER SCIENCE, 2010, 116 (01) : 468 - 472
  • [36] Preparation and Study of Novel Modified [(1-x)MnO2-xMWCNTs]/Waterborne Polyurethane Composites with Microwave Absorption Properties
    Guo, Mingjie
    Jiang, Xiang
    Fu, Heqing
    INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2018, 57 (40) : 13406 - 13416
  • [37] Effect CaCO3 and interfacial modifiers on of mechanical properties and shape memory properties of CaCO3/PBAT composite films with excellent uniaxial thermal shrinkage performance
    Yu, Laiming
    Zhang, Zhiyue
    Dong, Yubing
    Zhang, Zhengwei
    Huang, Min
    Mo, Minhua
    SUSTAINABLE MATERIALS AND TECHNOLOGIES, 2025, 43
  • [38] Mechanical and Thermal Properties of Castor Oil-Based Polyurethane Adhesive: Effect of TiO2 Filler
    Malik, Manjeet
    Kaur, Raminder
    ADVANCES IN POLYMER TECHNOLOGY, 2018, 37 (01) : 24 - 30
  • [39] Influence of TiO2 particles and APP on combustion behavior and mechanical properties of flame-retardant thermoplastic polyurethane
    Chen, Xilei
    Wang, Yong
    Jiao, Chuanmei
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2018, 132 (01) : 251 - 261
  • [40] Mechanical, structural, thermal and morphological properties of epoxy composites filled with chicken eggshell and inorganic CaCO3 particles
    N. A. N. Azman
    M. R. Islam
    M. Parimalam
    N. M. Rashidi
    M. Mupit
    Polymer Bulletin, 2020, 77 : 805 - 821
12345