RAPID-CURE OF FIBER-REINFORCED COMPOSITES BY FRONTAL POLYMERIZATION

Nil Parikh, Sagar Vyas, Douglas Ivanoff, Philippe Geubelle, Nancy Sottos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Frontal polymerization (FP) is a rapid energy-efficient curing technique that substantially reduces the manufacturing burdens for thermoset polymers and composites by leveraging the monomer’s enthalpy of polymerization to provide the energy necessary for conversion rather than relying on an external source. Our current research focuses on frontal ring-opening metathesis polymerization (FROMP) of dicyclopentadiene and integration within carbon fiber-reinforced polymer composites (FRPCs). We manufacture carbon FRPCs utilizing a combination of iso-static pressing, vacuum-assisted resin transfer molding (VARTM), and FP to rapidly manufacture composites with fiber volume fractions up to 65%. Properties of the FRPC are improved with the incorporation of a norbornene-based short-chain ester cross-linker.

Original languageEnglish (US)
Title of host publicationManufacturing
EditorsAnastasios P. Vassilopoulos, Veronique Michaud
PublisherComposite Construction Laboratory (CCLab), Ecole Polytechnique Federale de Lausanne (EPFL)
Pages586-592
Number of pages7
ISBN (Electronic)9782970161400
StatePublished - 2022
Event20th European Conference on Composite Materials: Composites Meet Sustainability, ECCM 2022 - Lausanne, Switzerland
Duration: Jun 26 2022Jun 30 2022

Publication series

NameECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability
Volume2

Conference

Conference20th European Conference on Composite Materials: Composites Meet Sustainability, ECCM 2022
Country/TerritorySwitzerland
CityLausanne
Period6/26/226/30/22

Keywords

  • Fiber-reinforced polymer composites (FRPC)
  • Frontal polymerization
  • dicyclopentadiene
  • out-of-autoclave

ASJC Scopus subject areas

  • Ceramics and Composites

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