{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["10(25)"],"submitter":["Le Brouster R"],"pubmed_abstract":["The objective of this work is to understand the effect of a perfluorinated random copolymer added in a polystyrene (PS) matrix on the rheological properties during an injection molding process, as well as on the functional wettability of the final parts. A synthesized random perfluorinated copolymer, named POISE-a-20, was first physically blended with a PS matrix at a weight content of 2 wt % and processed on a lab scale using an injection molding machine. The rheological properties of the injection-molded parts were investigated using a plate-plate rheometer, and a specific behavior was observed, where the presence of POISE-a-20 led to an increase in viscosity at low shear rates and an enhancement of the shear-thinning behavior at high shear rates. In situ rheological measurements were th"],"journal":["ACS omega"],"pagination":["26567-26578"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12223801"],"repository":["biostudies-literature"],"pubmed_title":["Influence of the Addition of a Fluorinated Oligo-Polystyrene Additive on the Rheology and Hydrophobic Properties of PS Injection-Molded Parts."],"pmcid":["PMC12223801"],"pubmed_authors":["Marcilly B","Giboz J","Mele P","Carrier S","Le Brouster R","Tenchine L"],"additional_accession":[]},"is_claimable":false,"name":"Influence of the Addition of a Fluorinated Oligo-Polystyrene Additive on the Rheology and Hydrophobic Properties of PS Injection-Molded Parts.","description":"The objective of this work is to understand the effect of a perfluorinated random copolymer added in a polystyrene (PS) matrix on the rheological properties during an injection molding process, as well as on the functional wettability of the final parts. A synthesized random perfluorinated copolymer, named POISE-a-20, was first physically blended with a PS matrix at a weight content of 2 wt % and processed on a lab scale using an injection molding machine. The rheological properties of the injection-molded parts were investigated using a plate-plate rheometer, and a specific behavior was observed, where the presence of POISE-a-20 led to an increase in viscosity at low shear rates and an enhancement of the shear-thinning behavior at high shear rates. In situ rheological measurements were th","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Jul","modification":"2026-05-09T17:51:15.456Z","creation":"2026-04-08T01:06:56.574Z"},"accession":"S-EPMC12223801","cross_references":{"pubmed":["40620931"],"doi":["10.1021/acsomega.5c00592"]}}