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Pourrahmani H, Golparvar M, Fasihi M. A New Evaluation Criterion for Optimizing the Mechanical Properties of Toughened Polypropylene/Silica Nanocomposites. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-020-2399-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Meng X, Ma Z, Ma G, Sheng J. Preparation and rheological study of pentaerythritol triacrylate grafted onto polypropylene induced by air plasma. J Appl Polym Sci 2019. [DOI: 10.1002/app.48054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiao‐Mei Meng
- School of Materials Science and Engineering, and Tianjin Key Laboratory of Composite and Functional MaterialsTianjin University Tianjin 300072 China
| | - Zhe Ma
- School of Materials Science and Engineering, and Tianjin Key Laboratory of Composite and Functional MaterialsTianjin University Tianjin 300072 China
| | - Gui‐Qiu Ma
- School of Materials Science and Engineering, and Tianjin Key Laboratory of Composite and Functional MaterialsTianjin University Tianjin 300072 China
| | - Jing Sheng
- School of Materials Science and Engineering, and Tianjin Key Laboratory of Composite and Functional MaterialsTianjin University Tianjin 300072 China
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Ma GQ, Sun GK, Ma Z, Li JQ, Sheng J. In-line Plasma-induced Graft-copolymerization of Pentaerythritol Triacrylate onto Polypropylene. CHINESE JOURNAL OF POLYMER SCIENCE 2018. [DOI: 10.1007/s10118-018-2023-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Wu JJ, Zhou J, Rong JQ, Lu Y, Dong H, Yu HY, Gu JS. Grafting Branch Length and Density Dependent Performance of Zwitterionic Polymer Decorated Polypropylene Membrane. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-018-2013-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Apparent Surface Free Energy of Polymer/Paper Composite Material Treated by Air Plasma. INT J POLYM SCI 2017. [DOI: 10.1155/2017/9023197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Surface plasma treatment consists in changes of surface properties without changing internal properties. In this paper composite polymer/paper material is used for production of packaging in cosmetic industry. There are problems with bonding this material at the time of packaging production due to its properties. Composite surface was treated by air plasma for 1, 10, 20, and 30 s. The advancing and receding contact angles of water, formamide, and diiodomethane were measured using both treated and untreated samples. Apparent surface free energy was estimated using the hysteresis (CAH) and Van Oss, Good, Chaudhury approaches (LWAB). Surface roughness was investigated using optical profilometry and identification of after plasma treatment emerging chemical groups was made by means of the XPS (X-ray photoelectron spectroscopy) technique. After plasma treatment the values of contact angles decreased which is particularly evident for polar liquids. Apparent surface free energy increased compared to that of untreated samples. Changes of energy value are due to the electron-donor parameter of energy. This parameter increases as a result of adding polar groups at the time of surface plasma activation. Changes of surface properties are combination of increase of polar chemical functional groups, increase on the surface, and surface roughness increase.
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Surface modification of polypropylene by ethylene plasma and its induced β-form in polypropylene. CHINESE JOURNAL OF POLYMER SCIENCE 2015. [DOI: 10.1007/s10118-015-1631-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Chen C, Pang H, Liu Z, Li YB, Chen YH, Zhang WQ, Ji X, Tang JH. Enhanced foamability of isotactic polypropylene composites by polypropylene-graft-carbon nanotube. J Appl Polym Sci 2013. [DOI: 10.1002/app.39232] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chen Chen
- Research Center for Nano-Biomaterials; Analytical and Testing Center; Sichuan University; Chengdu Sichuan 610065 China
| | - Huan Pang
- State Key Laboratory of Polymer Materials Engineering; College of Polymer Science and Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Zhong Liu
- The First People's Hospital of Longquanyi District; Chengdu Sichuan 610100 China
| | - Yu-Bao Li
- Research Center for Nano-Biomaterials; Analytical and Testing Center; Sichuan University; Chengdu Sichuan 610065 China
| | - Yan-Hui Chen
- State Key Laboratory of Polymer Materials Engineering; College of Polymer Science and Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Wei-Qin Zhang
- State Key Laboratory of Polymer Materials Engineering; College of Polymer Science and Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Xu Ji
- College of Chemical Engineering; Sichuan University; Chengdu Sichuan 610065 China
| | - Jian-Hua Tang
- College of Chemical Engineering; Sichuan University; Chengdu Sichuan 610065 China
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