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Hong SH, Cho BG. Effect of Cooling Temperature on Crystalline Behavior of Polyphenylene Sulfide/Glass Fiber Composites. Polymers (Basel) 2023; 15:3179. [PMID: 37571073 PMCID: PMC10420672 DOI: 10.3390/polym15153179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 07/23/2023] [Accepted: 07/24/2023] [Indexed: 08/13/2023] Open
Abstract
Poly (phenylene sulfide) (PPS) is a super engineering plastic that has not only excellent rigidity and high chemical resistance but also excellent electrical insulation properties; therefore, it can be applied as an electronic cover or an overheating prevention component. This plastic has been extensively applied in the manufacture of capacitor housing as, in addition to being a functional and lightweight material, it has a safety feature that can block the electrical connection between the electrolyte inside and outside the capacitor. Moreover, the fabrication of PPS composites with high glass fiber (GF) content facilitates the development of lightweight and excellent future materials, which widens the scope of the application of this polymer. However, the crystallinity and mechanical properties of PPS/GF composites have been found to vary depending on the cooling temperature. Although extensive studies have been conducted on the influence of cooling temperature on the crystalline behavior of PPS-based composites, there has been limited research focused particularly on PPS/GF composites for capacitor housing applications. In this study, to apply PPS/GF composites as film capacitor housings, specimens were prepared via injection molding at different cooling temperatures to investigate the composites' tensile, flexural, and impact energy absorption properties resulting in increases in mechanical properties at high cooling mold temperature. Fracture surface analysis was also performed on the fractured specimens after the impact test to confirm the orientation of the GF and the shape of the micropores. Finally, the crystallinity of the composites increased with higher cooling temperatures due to the extended crystallization time.
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Affiliation(s)
| | - Beom-Gon Cho
- Chemical Materials R&D Department, Chassis & Materials Research Laboratory, Korea Automotive Technology Institute, 303 Pungse-ro, Pungse-myeon, Dongnam-gu, Cheonan-si 31214, Republic of Korea;
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Zhang L, Chen D, Jin B, Zhang B, Gong P, Zhang B, Park CB, Li G. Ultrahigh Electromagnetic Wave Transmitting Polyphenylene Sulfide Microcellular Foams Based on Molecular Structure Design for 5G Communication. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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3
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Tian R, Li K, Lin Y, Lu C, Duan X. Characterization Techniques of Polymer Aging: From Beginning to End. Chem Rev 2023; 123:3007-3088. [PMID: 36802560 DOI: 10.1021/acs.chemrev.2c00750] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Polymers have been widely applied in various fields in the daily routines and the manufacturing. Despite the awareness of the aggressive and inevitable aging for the polymers, it still remains a challenge to choose an appropriate characterization strategy for evaluating the aging behaviors. The difficulties lie in the fact that the polymer features from the different aging stages require different characterization methods. In this review, we present an overview of the characterization strategies preferable for the initial, accelerated, and late stages during polymer aging. The optimum strategies have been discussed to characterize the generation of radicals, variation of functional groups, substantial chain scission, formation of low-molecular products, and deterioration in the polymers' macro-performances. In view of the advantages and the limitations of these characterization techniques, their utilization in a strategic approach is considered. In addition, we highlight the structure-property relationship for the aged polymers and provide available guidance for lifetime prediction. This review could allow the readers to be knowledgeable of the features for the polymers in the different aging stages and provide access to choose the optimum characterization techniques. We believe that this review will attract the communities dedicated to materials science and chemistry.
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Affiliation(s)
- Rui Tian
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Kaitao Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yanjun Lin
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- School of Chemical Engineering, Qinghai University, Xining 810016, China
| | - Chao Lu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Xue Duan
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
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Sun Z, Sun L, Zhu C, Tian W, Shao L, Feng X, Huang K. Effect of Polyphenylene Sulphide Particles and Films on the Properties of Polyphenylene Sulphide Composites. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7616. [PMID: 36363208 PMCID: PMC9655593 DOI: 10.3390/ma15217616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Revised: 10/20/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
Glass fibre-reinforced polyphenylene sulphide composites were prepared by hot-pressing glass fibre fabrics and polyphenylene sulphide resins. The effects of different polyphenylene sulphide resin forms on the properties of the composites were investigated using scanning electron microscopy, dynamic mechanical analyser, pendulum impact tester and universal testing machine. The results showed that different polyphenylene sulphide resin forms had nearly no effect on the glass transition temperature of the composites, which are all located at about 100 °C. Compared with other polyphenylene sulphide composites, the bending strength of polyphenylene sulphide film composites was the highest, reaching 314.58 MPa, and the impact strength of polyphenylene sulphide particle composites was the highest, reaching 245.4 KJ/m2. The bending strength and impact strength were calculated using a standard fraction, and the highest standard fraction was obtained when the ratio of polyphenylene sulphide film to particle was 1:2. The impact strength and bending strength could be obtained. The impact strength reached 229.8 KJ/m2, and the bending strength reached 284.16 MPa.
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Affiliation(s)
- Zeyu Sun
- Key Laboratory of Advanced Textile Materials and Preparation Technology of the Ministry of Education, College of Textiles Science and Engineering, Zhejiang Sci-Tech University (Xiasha Campus), Hangzhou 310018, China
- Zhejiang Sci-Tech University Huzhou Research Institute Co., Ltd., Huzhou 313000, China
| | - Li Sun
- Hangzhou Pulay Information Technology Co., Ltd., Hangzhou 310016, China
| | - Chengyan Zhu
- Key Laboratory of Advanced Textile Materials and Preparation Technology of the Ministry of Education, College of Textiles Science and Engineering, Zhejiang Sci-Tech University (Xiasha Campus), Hangzhou 310018, China
- Zhejiang Sci-Tech University Huzhou Research Institute Co., Ltd., Huzhou 313000, China
| | - Wei Tian
- Key Laboratory of Advanced Textile Materials and Preparation Technology of the Ministry of Education, College of Textiles Science and Engineering, Zhejiang Sci-Tech University (Xiasha Campus), Hangzhou 310018, China
- Zhejiang Sci-Tech University Huzhou Research Institute Co., Ltd., Huzhou 313000, China
| | - Lingda Shao
- Key Laboratory of Advanced Textile Materials and Preparation Technology of the Ministry of Education, College of Textiles Science and Engineering, Zhejiang Sci-Tech University (Xiasha Campus), Hangzhou 310018, China
| | - Xuhuang Feng
- Key Laboratory of Advanced Textile Materials and Preparation Technology of the Ministry of Education, College of Textiles Science and Engineering, Zhejiang Sci-Tech University (Xiasha Campus), Hangzhou 310018, China
| | - Kunzhen Huang
- Key Laboratory of Advanced Textile Materials and Preparation Technology of the Ministry of Education, College of Textiles Science and Engineering, Zhejiang Sci-Tech University (Xiasha Campus), Hangzhou 310018, China
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Yang G, Zhang M, Su K, Li Z. OPPS Fibers with High Temperature Resistance and Excellent Antioxidant Properties by an Oxidation Method. ACS APPLIED MATERIALS & INTERFACES 2022; 14:50225-50234. [PMID: 36306440 DOI: 10.1021/acsami.2c15777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Polyphenylene sulfide (PPS) fiber products have been widely used for separation and filtration in harsh environments due to their excellent chemical resistance and relatively economical price. However, the poor temperature and weak oxidation resistance of PPS significantly shorten its service life under high temperature and strong oxidation environments. Herein, we report a type of oxidation-modified PPS (OPPS) fibers with excellent high temperature and oxidation resistance. This is achieved by oxidizing the thioether sulfide groups in PPS molecular chains into sulfoxide and sulfone groups and cross-linking the intermolecular chains. Both experiments and density functional theory (DFT) calculations indicate that hypochlorous acid (HClO) molecules can rapidly oxidize the PPS fiber surface. In addition, molecular dynamics (MD) simulations prove that there are strong hydrogen bonds and van der Waals interactions between HClO molecules and OPPS molecular chains, which promote the penetration of HClO molecules into the interior of the fiber to complete the layer-by-layer oxidation. The prepared OPPS-20 fibers exhibit excellent structural stability under high temperature and strong oxidant environments. Impressively, the OPPS-20 nonwoven filter still exhibits a high dust filtration efficiency of 99.95% after aging at 320 °C for 12 h, and the corresponding pressure drop is 24 Pa. In addition, the OPPS-20 nonwoven filter also maintains excellent filtration performance after aging in 60% HNO3 solution for 12 h, and the filtration efficiency and pressure drop are 99.96% and 29 Pa, respectively. This work demonstrates that the novel OPPS fibers have excellent application prospects in the field of separation and filtration in harsh environments.
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Affiliation(s)
- Guofeng Yang
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, P. R. China
| | - Maliang Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, P. R. China
| | - Kunmei Su
- School of Chemical Engineering and Technology, Tiangong University, Tianjin300387, P. R. China
| | - Zhenhuan Li
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research on Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin300387, P. R. China
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Deng J, Song Y, Xu Z, Nie Y, Lan Z. Thermal Aging Effects on the Mechanical Behavior of Glass-Fiber-Reinforced Polyphenylene Sulfide Composites. Polymers (Basel) 2022; 14:1275. [PMID: 35406149 PMCID: PMC9003227 DOI: 10.3390/polym14071275] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 03/13/2022] [Accepted: 03/15/2022] [Indexed: 12/04/2022] Open
Abstract
In this article, the thermal aging behavior of polyphenylene sulfide (PPS) composites, reinforced by 20% glass fibers (GFs), in thermal aging temperatures ranging from 85 to 145 °C was studied. Tensile and bending properties and color changes in the thermally aged samples were investigated. The results showed that thermal aging at this temperature range resulted in the degradation of mechanical properties. Both the tensile and flexural strength of the GF/PPS composites were significantly reduced after thermal aging at 145 °C. Decreased strength and brittle fracture were observed because thermal aging at high temperatures resulted in the deterioration of the interfaces between the GFs and PPS matrix. The degradation of the mechanical properties of the composite samples can be reflected by the color change, which means that the mechanical properties of the GF/PPS composite samples under thermal aging are predictable using color change analysis.
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Affiliation(s)
- Jiangang Deng
- Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute, Wuhan 430074, China; (J.D.); (Y.S.); (Z.X.); (Y.N.)
- State Grid Electric Power Research Institute, Nanjing 210000, China
| | - You Song
- Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute, Wuhan 430074, China; (J.D.); (Y.S.); (Z.X.); (Y.N.)
- State Grid Electric Power Research Institute, Nanjing 210000, China
| | - Zhuolin Xu
- Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute, Wuhan 430074, China; (J.D.); (Y.S.); (Z.X.); (Y.N.)
- State Grid Electric Power Research Institute, Nanjing 210000, China
| | - Yu Nie
- Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute, Wuhan 430074, China; (J.D.); (Y.S.); (Z.X.); (Y.N.)
- State Grid Electric Power Research Institute, Nanjing 210000, China
| | - Zhenbo Lan
- Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute, Wuhan 430074, China; (J.D.); (Y.S.); (Z.X.); (Y.N.)
- State Grid Electric Power Research Institute, Nanjing 210000, China
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Effect of Thermal Aging on Mechanical Properties and Color Difference of Glass Fiber/Polyetherimide (GF/PEI) Composites. Polymers (Basel) 2021; 14:polym14010067. [PMID: 35012089 PMCID: PMC8747404 DOI: 10.3390/polym14010067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/27/2021] [Accepted: 11/29/2021] [Indexed: 11/16/2022] Open
Abstract
This research study is aimed at evaluating the mechanical characteristics in terms of tensile strength and flexural strength of glass fiber reinforced Polyetherimide (GF/PEI) under different thermal aging. Tensile testing and bending testing were performed on the thermally aged polyetherimide composites. The mechanical properties of the thermally aged samples were also correlated with their color difference. The experimental results showed that both the tensile strength and flexural strength of the GF/PEI composite samples decreased with increasing aging temperature. However, the elastic modulus of the composite samples is nearly independent on the thermal aging. The thermally aged samples exhibited brittle fracture, resulting in low strength and low ductility. The loss in strength after thermal aging could be also linked to the change of their color difference, which can indirectly reflect the change of the strength for the composites after thermal aging.
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Effects of NO2 gas concentration on the degradation of polyphenylene sulfide non-woven bag filter at high temperature. ADV POWDER TECHNOL 2021. [DOI: 10.1016/j.apt.2021.07.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Wang W, Wu X, Ding C, Huang X, Ye N, Yu Q, Mai K. Thermal aging performance of glass fiber/polyphenylene sulfide composites in high temperature. J Appl Polym Sci 2021. [DOI: 10.1002/app.50948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Wenchao Wang
- State Key Laboratory, Kingfa Sci. & Tech. Co., Ltd. Guangzhou China
| | - Xiaoman Wu
- State Key Laboratory, Kingfa Sci. & Tech. Co., Ltd. Guangzhou China
| | - Chao Ding
- State Key Laboratory, Kingfa Sci. & Tech. Co., Ltd. Guangzhou China
| | - Xianbo Huang
- State Key Laboratory, Kingfa Sci. & Tech. Co., Ltd. Guangzhou China
| | - Nanbiao Ye
- State Key Laboratory, Kingfa Sci. & Tech. Co., Ltd. Guangzhou China
| | - Quan Yu
- State Key Laboratory, Kingfa Sci. & Tech. Co., Ltd. Guangzhou China
| | - Kancheng Mai
- School of Chemistry, Sun Yat‐sen University Guangzhou China
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10
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Effect of thermal aging on crystallization behaviors and dynamic mechanical properties of glass fiber reinforced polyphenylene sulfide (PPS/GF) composites. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02051-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Zuo P, Tcharkhtchi A, Fitoussi J, Shirinbayan M, Bakir F. Multiscale thermal study of virgin and aged polyphenylene sulfide reinforced by glass fiber. J Appl Polym Sci 2020. [DOI: 10.1002/app.49031] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Peiyuan Zuo
- Arts et Metiers Institute of TechnologyCNAM, PIMM, HESAM University F‐75013 Paris France
| | - Abbas Tcharkhtchi
- Arts et Metiers Institute of TechnologyCNAM, PIMM, HESAM University F‐75013 Paris France
| | - Joseph Fitoussi
- Arts et Metiers Institute of TechnologyCNAM, PIMM, HESAM University F‐75013 Paris France
| | - Mohammadali Shirinbayan
- Arts et Metiers Institute of TechnologyCNAM, PIMM, HESAM University F‐75013 Paris France
- Arts et Metiers Institute of TechnologyCNAM, LIFSE, HESAM University F‐75013 Paris France
| | - Farid Bakir
- Arts et Metiers Institute of TechnologyCNAM, LIFSE, HESAM University F‐75013 Paris France
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