New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers
Colorless transparent vulcanizates of silicone elastomers were prepared by mixing the components in a common solvent followed by solvent removal. We studied the correlation between the mechanical behavior of polydimethylsiloxane (PDMS)-rubber compositions prepared using MQ (mono-(M) and tetra-(Q) fu...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-08-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/13/17/2848 |
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| author | Ivan B. Meshkov Aleksandra A. Kalinina Vadim V. Gorodov Artem V. Bakirov Sergey V. Krasheninnikov Sergei N. Chvalun Aziz M. Muzafarov |
| author_facet | Ivan B. Meshkov Aleksandra A. Kalinina Vadim V. Gorodov Artem V. Bakirov Sergey V. Krasheninnikov Sergei N. Chvalun Aziz M. Muzafarov |
| author_sort | Ivan B. Meshkov |
| collection | DOAJ |
| description | Colorless transparent vulcanizates of silicone elastomers were prepared by mixing the components in a common solvent followed by solvent removal. We studied the correlation between the mechanical behavior of polydimethylsiloxane (PDMS)-rubber compositions prepared using MQ (mono-(M) and tetra-(Q) functional siloxane) copolymers with different ratios of M and Q parts as a molecular filler. The composition and molecular structure of the original rubber, MQ copolymers, and carboxyl-containing PDMS oligomers were also investigated. The simplicity of the preparation of the compositions, high strength and elongation at break, and their variability within a wide range allows us to consider silicone elastomers as a promising alternative to silicone materials prepared by traditional methods. |
| first_indexed | 2024-03-10T08:05:50Z |
| format | Article |
| id | doaj.art-5b660c7271ce43d081bca1e58cd061d4 |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-10T08:05:50Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-5b660c7271ce43d081bca1e58cd061d42023-11-22T11:04:16ZengMDPI AGPolymers2073-43602021-08-011317284810.3390/polym13172848New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane RubbersIvan B. Meshkov0Aleksandra A. Kalinina1Vadim V. Gorodov2Artem V. Bakirov3Sergey V. Krasheninnikov4Sergei N. Chvalun5Aziz M. Muzafarov6Enikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaEnikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaEnikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaEnikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaEnikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaEnikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaEnikolopov Institute of Synthetic Polymeric Materials Russian Academy of Sciences (ISPM RAS), Profsoyuznaya 70, 117393 Moscow, RussiaColorless transparent vulcanizates of silicone elastomers were prepared by mixing the components in a common solvent followed by solvent removal. We studied the correlation between the mechanical behavior of polydimethylsiloxane (PDMS)-rubber compositions prepared using MQ (mono-(M) and tetra-(Q) functional siloxane) copolymers with different ratios of M and Q parts as a molecular filler. The composition and molecular structure of the original rubber, MQ copolymers, and carboxyl-containing PDMS oligomers were also investigated. The simplicity of the preparation of the compositions, high strength and elongation at break, and their variability within a wide range allows us to consider silicone elastomers as a promising alternative to silicone materials prepared by traditional methods.https://www.mdpi.com/2073-4360/13/17/2848molecular fillermolecular compositesMQ copolymercarboxyl-containing PDMSmechanical propertiesPDMS-based composition |
| spellingShingle | Ivan B. Meshkov Aleksandra A. Kalinina Vadim V. Gorodov Artem V. Bakirov Sergey V. Krasheninnikov Sergei N. Chvalun Aziz M. Muzafarov New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers Polymers molecular filler molecular composites MQ copolymer carboxyl-containing PDMS mechanical properties PDMS-based composition |
| title | New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers |
| title_full | New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers |
| title_fullStr | New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers |
| title_full_unstemmed | New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers |
| title_short | New Principles of Polymer Composite Preparation. MQ Copolymers as an Active Molecular Filler for Polydimethylsiloxane Rubbers |
| title_sort | new principles of polymer composite preparation mq copolymers as an active molecular filler for polydimethylsiloxane rubbers |
| topic | molecular filler molecular composites MQ copolymer carboxyl-containing PDMS mechanical properties PDMS-based composition |
| url | https://www.mdpi.com/2073-4360/13/17/2848 |
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