Progress in interlaminar toughening of aerospace polymer composites using particles and non-woven veils

O İnal, KB Katnam, P Potluri, C Soutis - The Aeronautical Journal, 2022 - cambridge.org
Fibre-reinforced polymer (FRP) composites generally have a layered architecture and are
commonly manufactured with thermosetting resins—making them susceptible to interlaminar …

Dramatic toughness enhancement of benzoxazine/epoxy thermosets with a novel hyperbranched polymeric ionic liquid

S Chen, J Zhang, J Zhou, D Zhang, A Zhang - Chemical Engineering …, 2018 - Elsevier
A novel hyperbranched polymeric ionic liquid (HBP-AMIM+ PF6−) was explored via a thiol-
ene click reaction using thiol-ended hyperbranched polyesters (THBP) and 1-allyl-3 …

Research progress on polybenzoxazine aerogels: Preparation, properties, composites and hybrids fabrication, applications

J Zhou, Y Xiao, S Liu, S Zhang, Z Li, C Zhao, L Li… - Advances in Colloid and …, 2024 - Elsevier
The unremitting pursuit of high-performance and multifunctional materials has consistently
propelled modern industries forward, stimulating research and motivating progress in …

Effect of polyamide-6, 6 (PA 66) nonwoven veils on the mechanical performance of carbon fiber/epoxy composites

B Beylergil, M Tanoğlu, E Aktaş - Composite Structures, 2018 - Elsevier
In this study, carbon fiber/epoxy (CF/EP) composites were interleaved with polyamide-6, 6
(PA 66) nonwoven veils at two different areal weight densities (17 and 50 gsm) to improve …

Improving the interlaminar toughness of the carbon fiber/epoxy composites via interleaved with polyethersulfone porous films

C Cheng, C Zhang, J Zhou, M Jiang, Z Sun… - … Science and Technology, 2019 - Elsevier
In this study, a phase inversion approach was employed to fabricate four different
thicknesses (20 μm to 100 μm) of polyethersulfone (PES) porous films with visible holes (1 …

[HTML][HTML] Improving impact resistance and residual compressive strength of carbon fibre composites using un-bonded non-woven short aramid fibre veil

B Yuan, B Tan, Y Hu, J Shaw, X Hu - Composites Part A: Applied Science …, 2019 - Elsevier
Laminar carbon fibre composites with weak ply interfaces were toughened with ultra-thin
(less than 20 μm) un-bonded non-woven Short Aramid Fibre (SAF) veils in the form of home …

Continuous carbon fiber/crosslinkable poly (ether ether ketone) laminated composites with outstanding mechanical properties, robust solvent resistance and excellent …

Y Zhang, W Tao, Y Zhang, L Tang, J Gu… - Composites Science and …, 2018 - Elsevier
Continuous carbon fiber (CCF) reinforced polymeric composites have attracted significant
attention in the aeronautic and automobile industries. In this study, novel CCF/poly (ether …

[HTML][HTML] Effect of electrospun PPENK nanofiber loaded with ZnO nanowires on the mode Ⅱ fracture toughness, flexural properties and ILSS of CF/poly (phthalazinone …

Y Zhang, C Liu, H Jia, Y Qiao, X Dang, Z Weng… - Composites Part B …, 2022 - Elsevier
The weakness of easy delamination for the laminated composites always limits their wide
application. In this work, the poly (phthalazinone ether nitrile ketone)(PPENK) multi-scale …

[HTML][HTML] Interleaving light veils to minimise the trade-off between mode-I interlaminar fracture toughness and in-plane properties

SM García-Rodríguez, J Costa, KE Rankin… - Composites Part A …, 2020 - Elsevier
Interleaving heavy micro-fibre veils, commonly used to improve interlaminar fracture
toughness, severely compromises tensile and compressive properties. To reduce the trade …

[HTML][HTML] The effect interleaving has on thin-ply non-crimp fabric laminate impact response: X-ray tomography investigation

SM García-Rodríguez, J Costa, V Singery… - Composites Part A …, 2018 - Elsevier
To improve the damage resistance and tolerance of thin laminates manufactured with thin-
ply non-crimp-fabrics, we interleaved non-woven veils into the interlaminar regions (two …