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Preparation of waterborne polyurethane based on different polyols: the effect of structure and crystallinity. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-02960-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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The Relationship between Solid Content and Particle Size Ratio of Waterborne Polyurethane. COATINGS 2019. [DOI: 10.3390/coatings9060401] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A series of high solid content carboxylic acid/sulfonic acid waterborne polyurethanes was prepared by the emulsion dispersion method. The particle size and solid content were measured. By changing the particle size of the large particles to achieve different particle size ratios, high solid content waterborne polyurethanes were obtained at specific particle size ratios. When the particle size ratio was >7, 4–5 or 2–3, the aqueous polyurethane could reach a higher solid content (more than 56%). This indicated that solid content is related to particle size distribution in high solid content waterborne polyurethane. Moreover, the corresponding three-dimensional stacked models (simple cubic accumulation, face-centered cubic accumulation, cubic close packing and hexagonal closest packing) were established.
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3
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Wang J, He Y, Jin L, Zhou D, Guo J. Influence of thermo-oxidative aging on the dynamical mechanical properties and thermal degradation kinetics of glass fiber-reinforced PA10T composites. POLYM ENG SCI 2019. [DOI: 10.1002/pen.24980] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jian Wang
- Department of Polymer Material and Engineering; College of Materials and Metallurgy, Guizhou University; Guiyang 550025 China
- National Engineering Research Center for Compounding and Modification of Polymer Materials; Guiyang Guizhou 550014 China
| | - Yong He
- Department of Polymer Material and Engineering; College of Materials and Metallurgy, Guizhou University; Guiyang 550025 China
- National Engineering Research Center for Compounding and Modification of Polymer Materials; Guiyang Guizhou 550014 China
| | - Longming Jin
- Department of Polymer Material and Engineering; College of Materials and Metallurgy, Guizhou University; Guiyang 550025 China
| | - Dengfeng Zhou
- Department of Polymer Material and Engineering; College of Materials and Metallurgy, Guizhou University; Guiyang 550025 China
- School of Materials and Metallurgical Engineering; Guizhou Institute of Technology; Guiyang Guizhou 550003 China
| | - Jianbing Guo
- Department of Polymer Material and Engineering; College of Materials and Metallurgy, Guizhou University; Guiyang 550025 China
- National Engineering Research Center for Compounding and Modification of Polymer Materials; Guiyang Guizhou 550014 China
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Cakić SM, Ristić IS, Stojiljković DT, Nikolić NN, Todorović BŽ, Radosavljević-Stevanović NV. Effect of the silica nanofiller on the properties of castor oil-based waterborne polyurethane hybrid dispersions based on recycled PET waste. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2429-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Lokhande GP, Chambhare SU, Jagtap RN. Anionic water-based polyurethane dispersions for antimicrobial coating application. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-1965-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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UV-curable hyperbranched urethane acrylate oligomers modified with different fatty acids. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-2003-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Morsi SMM, Mohamed HA. A comparative study of new linear and hyperbranched polyurethanes built up from a synthesized isocyanate-terminated polyester/urethane. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-1996-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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8
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Jiao Z, Wang X, Yang Q, Wang C. Modification and characterization of urethane acrylate oligomers used for UV-curable coatings. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1847-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Hu K, Bao L, Chen X, Xiao Y, Lei J. Synthesis of Castor Oil-Derived Decanediamide as a Novel Flexible Asphalt-Modified Epoxy Resin Curing Agent. ADVANCES IN POLYMER TECHNOLOGY 2016. [DOI: 10.1002/adv.21760] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Kai Hu
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Lixia Bao
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Xiaofeng Chen
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Yao Xiao
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jingxin Lei
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
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