Surface modification of waterborne polyurethane

被引：56
|
作者：
Jeong, Ho Young [1 ]
Lee, Min Hee [1 ]
Kim, Byung Kyu [1 ]
机构：
[1] Pusan Natl Univ, Dept Polymer Sci & Engn, Pusan 309735, South Korea
来源：
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2006年 / 290卷 / 1-3期
关键词：
polyurethane; surface modifying agent; XPS; fluorine; hydrogen bonding;
D O I：
10.1016/j.colsurfa.2006.05.036
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Fluorinated urethane oligomers (SMAs) having repeat unit identical to the hard segment of base polyurethane (PU) have been synthesized and blended with base PU prior to dispersion. XPS and static contact angle measurements showed that surfaces of dispersion cast film are significantly enriched with SMA although SMA and base PU were miscible in bulk phase showing a single glass transition temperature. AFM showed that surface roughness of the dispersion cast film increased over 13 times with the addition of SMA (15%) providing possible mechanism of increased water and oil resistance as well as low friction coefficient of the film. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：178 / 185
页数：8
相关论文
共 50 条
  • [1] Surface modification with waterborne fluorinated anionic polyurethane dispersions
    Lim, CH
    Choi, HS
    Noh, ST
    JOURNAL OF APPLIED POLYMER SCIENCE, 2002, 86 (13) : 3322 - 3330
  • [2] Surface modification with waterborne fluorinated non-ionic polyurethane dispersion
    Choi, HS
    Lim, CH
    Noh, ST
    JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2002, 8 (06) : 524 - 529
  • [3] Recent development of waterborne polyurethane as surface sizing agent: preparation, modification and application
    Li, Dandan
    Tan, Jihuai
    Hu, Dinggen
    Chen, Jianbin
    Liu, Zhulan
    Cao, Yunfeng
    Huagong Jinzhan/Chemical Industry and Engineering Progress, 2021, 40 (01): : 366 - 377
  • [4] Toughness modification of waterborne epoxy emulsified asphalt by waterborne polyurethane elastomer
    Xu, Peijun
    Wang, Yadong
    Cheng, Pengjie
    Cong, Peiliang
    Li, Danggang
    Zhang, Zeyu
    Hui, Jizhuang
    Ye, Min
    CONSTRUCTION AND BUILDING MATERIALS, 2023, 386
  • [5] Development and modification of high performance waterborne polyurethane coatings
    Jiang, Xiao-Pu
    Hu, Shu-Ke
    Surface Technology, 2020, 49 (11): : 296 - 302
  • [6] Preparation of Cationic Waterborne Polyurethane Functionalized Graphene and Its Modification on Polyurethane Elastomers
    Jiang Y.
    Zhao H.
    Zhao T.
    Li Z.
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2019, 35 (09): : 150 - 156
  • [7] Modification of UV Waterborne Polyurethane by TiO 2 /Graphene Composites
    Ouyang S.
    Ren C.
    Cheng J.
    Chen G.
    Huang H.
    Li Z.
    Zhao Q.
    Zhao, Qiang (zhaoqiang@scu.edu.cn), 2018, Sichuan University (34): : 13 - 19
  • [8] Research on the Modification of Waterborne UV-curable Polyurethane Acrylate
    He, Jianyun
    Liu, Yong
    He, Lichen
    Wang, Qiang
    ENVIRONMENTAL ENGINEERING, PTS 1-4, 2014, 864-867 : 698 - 701
  • [9] Properties of waterborne polyurethane modified by waterborne hyperbranched polyurethane
    Tian, Xing
    Li, Jie
    Luo, Yunjun
    Li, Xiaomeng
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2013, 29 (09): : 19 - 22
  • [10] SURFACE MODIFICATION OF POLYURETHANE BIOMATERIALS
    PISKIN, E
    MUTLU, M
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1986, 192 : 137 - COLL
12345