Jux, Maximilian (2023) Low Viscosity Nano-Resins for VARI- and RTM-produced Composite Structures. EASN International Conference on: "Innovation in Aviation & Space for opening New Horizons", 2023-09-05 - 2023-09-08, Salerno, Italien.
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Abstract
Lightweight structures play a central role in mobility. Thus, research and development of materials with high specific mechanical performance have always been essential. Carbon fiber-reinforced plastics (CFRPs) represent an important and still increasing part for applications in aircrafts. However, CFRPs are prone to matrix dominated properties such as impact strength or fiber parallel compressive strength. Nanotechnology opens new possibilities to improve these properties. A key challenge is the fabrication of nanomodified CFRPs. Vacuum assisted resin infusion (VARI) or resin transfer molding (RTM) processes are often-used fabrication methods for CFRPs. These processes are realized with low-viscosity resins, but nano-scaled additives strongly increase viscosity due to their high specific surface area. An effective way to compensate the increased viscosity is to apply surface-modifications to the additives. The effect of the surface modifier depends on properties like the length of the molecular chain or availability of functional groups.
Item URL in elib: | https://elib.dlr.de/197765/ | ||||||||
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Document Type: | Conference or Workshop Item (Speech) | ||||||||
Title: | Low Viscosity Nano-Resins for VARI- and RTM-produced Composite Structures | ||||||||
Authors: |
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Date: | 2023 | ||||||||
Refereed publication: | Yes | ||||||||
Open Access: | No | ||||||||
Gold Open Access: | No | ||||||||
In SCOPUS: | No | ||||||||
In ISI Web of Science: | No | ||||||||
Status: | Accepted | ||||||||
Keywords: | Viscosity, Composite structures, Vaccum Assisted | ||||||||
Event Title: | EASN International Conference on: "Innovation in Aviation & Space for opening New Horizons" | ||||||||
Event Location: | Salerno, Italien | ||||||||
Event Type: | international Conference | ||||||||
Event Start Date: | 5 September 2023 | ||||||||
Event End Date: | 8 September 2023 | ||||||||
Organizer: | EASN Technology Innovation Services | ||||||||
HGF - Research field: | Aeronautics, Space and Transport | ||||||||
HGF - Program: | Aeronautics | ||||||||
HGF - Program Themes: | Clean Propulsion | ||||||||
DLR - Research area: | Aeronautics | ||||||||
DLR - Program: | L CP - Clean Propulsion | ||||||||
DLR - Research theme (Project): | L - Advanced Materials and New Manufacturing Technologies | ||||||||
Location: | Braunschweig | ||||||||
Institutes and Institutions: | Institut für Systemleichtbau > Multifunctional Materials | ||||||||
Deposited By: | Jux, Maximilian | ||||||||
Deposited On: | 13 Nov 2023 08:10 | ||||||||
Last Modified: | 24 Apr 2024 20:58 |
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