Effect of DMPA Content of Polyurethane Dispersion on Coating Properties

被引：36
|
作者：
Manvi, Gururaj N. [1 ]
Jagtap, Ramanand N. [1 ]
机构：
[1] NM Parekh Marg, Inst Chem Technol, Mumbai 400019, Maharashtra, India
来源：
JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY | 2010年 / 31卷 / 10期
关键词：
Anionic waterborne polyurethane dispersion; gloss; isophorane diisocyanate; poly(neopentyl glycol adipate); stability; WATERBORNE POLYURETHANE; URETHANE ACRYLATES; EMULSIONS;
D O I：
10.1080/01932690903269776
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：
Polyurethane dispersions were synthesized from poly(neopentyl glycol adipate), isophorane diisocyanate (IPDI), and dimethylol propionic acid (DMPA) using conventional acetone process. Differential scanning calorimetry (DSC), Fourier transform infrared spectroscopy (FTIR), and particle size analysis were utilized to characterize the above-synthesized dispersion. The effect of DMPA contents were studied on glass transition temperature (Tg), particle size, stability, and gloss; as well as, the effect of pH on gloss and drying time was also studied. It was found that gloss was inversely proportional to particle size and pH.
引用
收藏
页码：1376 / 1382
页数：7
相关论文
共 50 条
  • [1] Effect of DMPA Content on Colloidal Stability of Jatropha Oil-based waterborne Polyurethane Dispersion
    Nurdin, N. S.
    Saalah, S.
    Lim, A. T.
    Francis, A. Y.
    Abdullah, L.
    SaifulAzry, S.
    26TH REGIONAL SYMPOSIUM ON CHEMICAL ENGINEERING (RSCE 2019), 2020, 778
  • [2] Effect of perfluoropolyether on properties of polyurethane coating agents
    Kim, Yong-Sung
    Park, Sung-Jin
    Lee, Seungjae
    Oh, Sang-Taek
    Jeon, Ho-Kyoon
    Lee, Won-Ki
    MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2019, 688 (01) : 36 - 43
  • [3] AQUEOUS POLYURETHANE DISPERSIONS - EFFECTS OF DMPA AND BISPHENOL-A POLYOL ON DISPERSION AND PHYSICAL-PROPERTIES OF EMULSION CAST FILMS
    LEE, YM
    KIM, TK
    KIM, BK
    POLYMER INTERNATIONAL, 1992, 28 (02) : 157 - 162
  • [4] Effect of the Polyols Content on the Properties of the Waterborne Polyurethane
    Wang, Xin
    Chu, Fuqiang
    ADVANCED GRAPHIC COMMUNICATIONS AND MEDIA TECHNOLOGIES, 2017, 417 : 875 - 881
  • [5] Effect of hardener variation on protective properties of polyurethane coating
    Papaj, Ewa A.
    Mills, Douglas J.
    Jamali, Sina S.
    PROGRESS IN ORGANIC COATINGS, 2014, 77 (12) : 2086 - 2090
  • [6] Effect of chain extender and chain extension on properties of high solid content polyurethane dispersion and its film
    Sun, Dong-Cheng
    Chen, Qiao
    Gaofenzi Cailiao Kexue Yu Gongcheng/Polymeric Materials Science and Engineering, 2010, 26 (12): : 69 - 72
  • [7] The castor oil based water borne polyurethane dispersion; effect of -NCO/OH content: synthesis, characterization and properties
    Panda, Siva Sankar
    Panda, Bishnu Prasad
    Mohanty, Smita
    Nayak, Sanjay K.
    GREEN PROCESSING AND SYNTHESIS, 2017, 6 (03) : 341 - 351
  • [8] Properties of Waterborne Polyurethane Conductive Coating with Low MWCNTs Content by Electrostatic Spraying
    Wang, Fangfang
    Feng, Lajun
    Li, Guangzhao
    POLYMERS, 2018, 10 (12):
  • [9] Effect of Types of Acrylate Monomers on the Properties of Waterborne Polyurethane Dispersion
    Shin, Yong Tak
    Hong, Min Gi
    Kim, Byung Suk
    Lee, Won Ki
    Yoo, Byung Won
    Lee, Myung Goo
    Song, Ki Chang
    KOREAN CHEMICAL ENGINEERING RESEARCH, 2011, 49 (05): : 548 - 553
  • [10] EFFECT OF SOFT SEGMENT LENGTH ON THE PROPERTIES OF POLYURETHANE ANIONOMER DISPERSION
    LEE, YM
    LEE, JC
    KIM, BK
    POLYMER, 1994, 35 (05) : 1095 - 1099
12345