Large-scale synthesis of polydimethylsiloxane as vitreous replacement applications.
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| Title: | Large-scale synthesis of polydimethylsiloxane as vitreous replacement applications. |
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| Authors: | Shabrina, Ajrina Nur1 (AUTHOR) ajrina23001@mail.unpad.ac.id, Auliya, Diba Grace2 (AUTHOR), Risdiana1 (AUTHOR), Safriani, Lusi1 (AUTHOR) lusi.safriani@phys.unpad.ac.id |
| Source: | Designed Monomers & Polymers. Dec2025, Vol. 28 Issue 1, p1-6. 6p. |
| Subjects: | Polydimethylsiloxane, Ring-opening polymerization, Silicones, Chemical synthesis, Fourier transform infrared spectroscopy, Viscosity |
| Abstract: | Polydimethylsiloxane (PDMS) is a polymer that can be used as a vitreous substitute. To fulfill the need for PDMS on a large scale, synthesis of PDMS in a large number is also needed. Therefore, intensive research is needed to produce PDMS in large quantities. This study reported that the result of the synthesis of PDMS on a scale three and five times larger than the lab-scale using a ring-opening polymerization method with octamethylcyclotetrasiloxane (D4) as a monomer and hexamethyldisiloxane as a chain terminator by increasing the volume of raw materials and reactors. The viscosity of PDMS obtained is in the ranges of 1000–3700 mPa.s for lab-scale, 1130–3590 mPa.s for three times scale-up, and 1270–4320 for five times scale-up. The obtained refractive index ranges from 1.3982 to 1.4008 and the surface tension ranges from 20 to 21 mN/m. From FTIR measurements, the synthesized PDMS from lab-scale and scale-up had structural and functional groups similar to commercial PDMS, showing that PDMS has been successfully synthesized. [ABSTRACT FROM AUTHOR] |
| Copyright of Designed Monomers & Polymers is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 189933371 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Large-scale synthesis of polydimethylsiloxane as vitreous replacement applications. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Shabrina%2C+Ajrina+Nur%22">Shabrina, Ajrina Nur</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> ajrina23001@mail.unpad.ac.id</i><br /><searchLink fieldCode="AR" term="%22Auliya%2C+Diba+Grace%22">Auliya, Diba Grace</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Risdiana%22">Risdiana</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Safriani%2C+Lusi%22">Safriani, Lusi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> lusi.safriani@phys.unpad.ac.id</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Designed+Monomers+%26+Polymers%22">Designed Monomers & Polymers</searchLink>. Dec2025, Vol. 28 Issue 1, p1-6. 6p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Polydimethylsiloxane%22">Polydimethylsiloxane</searchLink><br /><searchLink fieldCode="DE" term="%22Ring-opening+polymerization%22">Ring-opening polymerization</searchLink><br /><searchLink fieldCode="DE" term="%22Silicones%22">Silicones</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+synthesis%22">Chemical synthesis</searchLink><br /><searchLink fieldCode="DE" term="%22Fourier+transform+infrared+spectroscopy%22">Fourier transform infrared spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Viscosity%22">Viscosity</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Polydimethylsiloxane (PDMS) is a polymer that can be used as a vitreous substitute. To fulfill the need for PDMS on a large scale, synthesis of PDMS in a large number is also needed. Therefore, intensive research is needed to produce PDMS in large quantities. This study reported that the result of the synthesis of PDMS on a scale three and five times larger than the lab-scale using a ring-opening polymerization method with octamethylcyclotetrasiloxane (D4) as a monomer and hexamethyldisiloxane as a chain terminator by increasing the volume of raw materials and reactors. The viscosity of PDMS obtained is in the ranges of 1000–3700 mPa.s for lab-scale, 1130–3590 mPa.s for three times scale-up, and 1270–4320 for five times scale-up. The obtained refractive index ranges from 1.3982 to 1.4008 and the surface tension ranges from 20 to 21 mN/m. From FTIR measurements, the synthesized PDMS from lab-scale and scale-up had structural and functional groups similar to commercial PDMS, showing that PDMS has been successfully synthesized. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Designed Monomers & Polymers is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/15685551.2024.2449442 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 1 Subjects: – SubjectFull: Polydimethylsiloxane Type: general – SubjectFull: Ring-opening polymerization Type: general – SubjectFull: Silicones Type: general – SubjectFull: Chemical synthesis Type: general – SubjectFull: Fourier transform infrared spectroscopy Type: general – SubjectFull: Viscosity Type: general Titles: – TitleFull: Large-scale synthesis of polydimethylsiloxane as vitreous replacement applications. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Shabrina, Ajrina Nur – PersonEntity: Name: NameFull: Auliya, Diba Grace – PersonEntity: Name: NameFull: Risdiana – PersonEntity: Name: NameFull: Safriani, Lusi IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 12 Text: Dec2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 1385772X Numbering: – Type: volume Value: 28 – Type: issue Value: 1 Titles: – TitleFull: Designed Monomers & Polymers Type: main |
| ResultId | 1 |
