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Wang Z, Lin Y, Li Z, Yang Y, Lin J, He S. Effect of Fluorosilicone Rubber on Mechanical Properties, Dielectric Breakdown Strength and Hydrophobicity of Methyl Vinyl Silicone Rubber. Polymers (Basel) 2023; 15:3448. [PMID: 37631505 PMCID: PMC10458874 DOI: 10.3390/polym15163448] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/27/2023] Open
Abstract
Silicone rubber (SIR) is used in high-voltage insulators because of its insulation, and excellent hydrophobicity is very important in harsh outdoor environments. To enhance the hydrophobicity and low-temperature resistance of silicone rubber, methyl vinyl silicone rubber and fluorosilicone rubber (FSIR) blend composites with different ratios were prepared. The samples were characterized and analyzed using scanning electron microscopy, tensile testing, dynamic mechanical analysis and static contact angle testing. The results showed that after blending, SIR and FSIR were well compatible. FSIR had higher elastic modulus and reduced the tensile strength to some extent in SIR/FSIR composites. The addition of a small amount of FSIR made its crystallization temperature decrease from -30 to -45 °C, meaning that the low-temperature resistance was significantly improved. The breakdown strength of SIR/FSIR composites can still be maintained at a high level when a small amount of FSIR is added. The contact angle of the composites increased from 108.9 to 115.8° with the increase in FSIR content, indicating the enhanced hydrophobicity. When the samples were immersed in water for 96 h, the hydrophobicity migration phenomenon occurred. The static contact angle of the samples with less FSIR content had a weaker decreasing trend, which illustrated that the hydrophobicity was maintained at a high level.
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Affiliation(s)
- Zhaoyang Wang
- State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China; (Z.W.); (Z.L.); (Y.Y.)
| | - Yankai Lin
- Jiangmen Power Dispatching Center of Jiangmen Power Grid, Jiangmen 529000, China;
| | - Zhanxu Li
- State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China; (Z.W.); (Z.L.); (Y.Y.)
| | - Yumeng Yang
- State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China; (Z.W.); (Z.L.); (Y.Y.)
| | - Jun Lin
- State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China; (Z.W.); (Z.L.); (Y.Y.)
| | - Shaojian He
- State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China; (Z.W.); (Z.L.); (Y.Y.)
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Khanra S, Kumar A, Ganguly D, Ghorai SK, Chattopadhyay S. The efficacy of methyl vinyl silicone-g-maleic anhydride in the compatibilization of fluoroelastomer and silicone based super specialty elastomer blend. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-03006-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Khanra S, Kumar A, Ganguly D, Ghorai SK, Chattopadhyay S. Effect of
FKM‐g‐acrylamide
reactive compatibilizer on mechanical, thermal and aging behaviors of fluoroelastomer (
FKM
)/silicone rubber (
MVQ
) blend. POLYM ENG SCI 2022. [DOI: 10.1002/pen.25922] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Sipra Khanra
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur West Bengal India
| | - Abhay Kumar
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur West Bengal India
| | - Debabrata Ganguly
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur West Bengal India
| | - Sanjoy Kumar Ghorai
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur West Bengal India
| | - Santanu Chattopadhyay
- Rubber Technology Centre Indian Institute of Technology Kharagpur Kharagpur West Bengal India
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Improving Impact Toughness of Polylactide/Ethylene-co-vinyl-acetate Blends via Adding Fumed Silica Nanoparticles: Effects of Specific Surface Area-dependent Interfacial Selective Distribution of Silica. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2565-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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5
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Gadgeel AA, Mhaske ST. Morphological properties, rheological behaviors, and phase interaction of nylon 11/polypropylene blends by in situ reactive compatibilization and dispersion through polyhydroxybutyrate. J Appl Polym Sci 2021. [DOI: 10.1002/app.49728] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Arjit A. Gadgeel
- Department of Polymer and Surface Engineering Institute of Chemical Technology Mumbai India
| | - Shashank T. Mhaske
- Department of Polymer and Surface Engineering Institute of Chemical Technology Mumbai India
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Shi S, Zhang Y, Luo Y, Liao X, Tian C, Tang W, Yang J, Chen J, Li G. Reinforcement of Mechanical Properties of Silicone Rubber Foam by Functionalized Graphene Using Supercritical CO 2 Foaming Technology. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04677] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shaozhe Shi
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Yuan Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Yong Luo
- Analytical and Testing Center, Sichuan University, Chengdu 610065, Sichuan, China
| | - Xia Liao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Chenxu Tian
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Wanyu Tang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Jianming Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Jia Chen
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
| | - Guangxian Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, Sichuan, China
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7
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Azizi S, Momen G, Ouellet‐Plamondon C, David E. Enhancement in electrical and thermal performance of high‐temperature vulcanized silicone rubber composites for outdoor insulating applications. J Appl Polym Sci 2020. [DOI: 10.1002/app.49514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Sohrab Azizi
- École de Technologie SupérieureUniversité du Québec Montréal Quebec Canada
| | - Gelareh Momen
- Department of Applied SciencesUniversité du Québec à Chicoutimi (UQAC) Chicoutimi Quebec Canada
| | | | - Eric David
- École de Technologie SupérieureUniversité du Québec Montréal Quebec Canada
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Fan J, Huang J, Cao L, Yin S, Chen Y. Mechanically Robust, Reprocessable Shape Memory Fluorosilicon Materials Using β-H Elimination Reaction and in Situ Interfacial Compatibilization. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01003] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jianfeng Fan
- Lab of Advanced Elastomer, South China University of Technology, Guangzhou 510640, China
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510640, China
| | - Jiarong Huang
- Lab of Advanced Elastomer, South China University of Technology, Guangzhou 510640, China
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510640, China
| | - Liming Cao
- Lab of Advanced Elastomer, South China University of Technology, Guangzhou 510640, China
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510640, China
| | - Shiheng Yin
- Analytical and Testing Center, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510640, China
| | - Yukun Chen
- Lab of Advanced Elastomer, South China University of Technology, Guangzhou 510640, China
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510640, China
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The synergistic effect of fluorosilicone and silica towards the compatibilization of silicone rubber and fluoroelastomer based high performance blend. JOURNAL OF POLYMER RESEARCH 2020. [DOI: 10.1007/s10965-020-02062-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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10
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