Synergistic plasticizing effect of bio-based isosorbide di-epoxidized oleate on poly (vinyl chloride) resins

Synergistic plasticizing effect of bio-based isosorbide di-epoxidized oleate on poly (vinyl chloride) resins | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Article Synergistic plasticizing effect of bio-based isosorbide di-epoxidized oleate on poly (vinyl chloride) resins Wenyan Huang, Hui Nan, Jianzhe Ma, Kuiyun Dong, Heyan Zhong, Jingjing Zhang, and 4 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-3878929/v1 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 22 Apr, 2024 Read the published version in Polymer Bulletin → Version 1 posted 7 You are reading this latest preprint version Abstract The strategic importance of developing environmentally friendly PVC biomass plasticizers with excellent anti-migration and plasticizing effects cannot be overstated. This paper delves into the synthesis and application of bio-based isosorbide di-epoxidized oleate (IDEO) as a secondary biomass plasticizer in polyvinyl chloride (PVC) films. Explored were the synergistic effects between IDEO and dioctyl phthalate (DOP), alongside an assessment of the influence of the compound plasticizer on the properties of PVC products. The partial substitution of DOP resulted in PVC films with improved thermal stability, flexibility, and migration resistance. IDEO-10/PVC, in particular, exhibited a 64% increase in tensile strength compared to DOP/PVC and maintained thermal stabilization for over 280 minutes at 180 ℃. With a glass transition temperature (T g ) of 33°C, a plasticizing efficiency of 148%, and excellent cold resistance properties, IDEO-10/PVC outperformed DOP/PVC. IDEO-10/PVC migration resistance was significantly lower than in the original PVC resin with only DOP plasticizers under three different polar conditions. Transmittance remained above 87% after 10 days of UV irradiation. Molecular dynamics simulation further confirmed the synergistic plasticizing effect between IDEO and DOP at an IDEO addition of 10 phr. The environmentally friendly approach, holds significant promise for the scaled-up application of PVC. poly (vinyl chloride) bio-based plasticizer synergistic plasticity migration resistance Full Text Additional Declarations No competing interests reported. Supplementary Files SupportInformation.docx Cite Share Download PDF Status: Published Journal Publication published 22 Apr, 2024 Read the published version in Polymer Bulletin → Version 1 posted Editorial decision: Accepted 07 Apr, 2024 Reviews received at journal 21 Mar, 2024 Reviewers agreed at journal 11 Mar, 2024 Reviewers invited by journal 19 Feb, 2024 Editor assigned by journal 21 Jan, 2024 Submission checks completed at journal 19 Jan, 2024 First submitted to journal 19 Jan, 2024 You are reading this latest preprint version Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. We do this by developing innovative software and high quality services for the global research community. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-3878929","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research Article","associatedPublications":[],"authors":[{"id":268497237,"identity":"7db11bbf-5695-43df-8b9d-554fcc11dea4","order_by":0,"name":"Wenyan Huang","email":"","orcid":"","institution":"Qinghai University","correspondingAuthor":false,"prefix":"","firstName":"Wenyan","middleName":"","lastName":"Huang","suffix":""},{"id":268497238,"identity":"e62ae2bb-e258-496e-8c9b-063acebeb1a3","order_by":1,"name":"Hui Nan","email":"","orcid":"","institution":"Qinghai 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