Enhancement on interlaminar shear strength and tribological properties in water of ultra high molecular weight polyethylene/glass fabric/phenolic laminate composite by surface modification of fillers

Liu, Ning; Wang, Jianzhang; Chen, Beibei; Han, Gaofeng; Yan, Fengyuan

doi:10.1016/j.matdes.2013.10.053

Cited by 27 publications

(15 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then, the Kevlar fabrics were dried at 110 • C for 2 h in an oven to active Si-OH on the surface from silanols to siloxanes. These samples were indicated by TA [10,26,27].…”

Section: 2c Silane Treatment: Ta Treatmentmentioning

confidence: 99%

“…Kim et al have found that the single-lap adhesive strength was increased for the flame treated Kevlar fibre composite with 0.5 wt% γ -methacryloxypropyltrimethoxysilane (γ -MPS) and γ -3amino propyltriethoxysilane (γ -APS), due to which the treatment improved the bonding between C=O of γ -MPS and -N-H of γ -APS [26]. Many researchers investigated that the Kevlar fibres were surface modified with γ -APS by the condensation reaction between Si-OH on the Kevlar fabric surface and siloxane from the silane coupling agent to obtain an amine-functionalized Kevlar surface which enhance 46.7% interfacial shear strength (IFSS) of the poly-p-phenylenebenzimidazole-terephthalamide fibre/epoxy matrix [10,27].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Surface modification of Kevlar fibre fabric and its influence on the properties of Kevlar/epoxy composites

2019

View full text Add to dashboard Cite

The present study addresses the enhancement of interfacial interaction between Kevlar and epoxy through surface modification of Kevlar fabric using various chemical treatments. The chemically modified aramid surface was examined by Fourier transformed infrared spectroscopy, energy dispersive spectroscopy, scanning electron microscopy (SEM), dynamic mechanical analysis and wettability characteristics. The Kevlar/epoxy composites were prepared using the hand lay-up process. Furthermore, the influence of surface modification was validated through the mechanical characteristics of Kevlar/epoxy composites. The study reveals that the chemical treatment of the Kevlar surface increases the polar functional groups and improves the interfacial adhesion between fibre and epoxy. The surface energy, work of adhesion and performance of Kevlar composites were studied for treated and untreated fibres. The tensile and flexural moduli were increased up to 38% in treated Kevlar fibre compared with untreated fibre. It was observed from SEM analysis that adhesive failure bonds rely on chemical bonds at the interface of fibre matrix composites and cohesive failure at the fibre matrix was decreased.

show abstract

“…Then, the Kevlar fabrics were dried at 110 • C for 2 h in an oven to active Si-OH on the surface from silanols to siloxanes. These samples were indicated by TA [10,26,27].…”

Section: 2c Silane Treatment: Ta Treatmentmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Surface modification of Kevlar fibre fabric and its influence on the properties of Kevlar/epoxy composites

2019

View full text Add to dashboard Cite

show abstract

“…This means that HSGFs treated, respectively, by PDA and PEI can enhance the wear resistance of the laminate composite. Both PDA and PEI can make the composites obtain a better interfacial adhesion, which can not only avoid the stress concentration but also reduce the detachment of the fibers from the matrix …”

Section: Resultsmentioning

confidence: 99%

Surface functionalizing effect of fillers on the tribological properties of MWCNT reinforcement HSGFs/phenolic laminate composites under water lubrication

Cao

Jiang

Wang

2017

Polymers for Advanced Techs

Self Cite

View full text Add to dashboard Cite

Multi-wall carbon nanotubes (MWCNTs) and high strength glass fabrics (HSGFs) were modified by polydopamine and polyethyleneimine, respectively. The aim is to improve the friction and wear performance of the synthesized laminate composites in water environment. In this work, polydopamine was used to improve the dispersibility of MWCNTs in phenolic resin matrix, and polyethyleneimine was utilized to enhance the wettability and reactivity of HSGFs. The modified results showed that the dispersibility of MWCNTs treated by polydopamine in water had a distinct improvement in comparison with that of the pristine MWCNTs. Furthermore, it can be clearly observed that good dispersibility can improve the friction and wear performance of the laminate composites. After functionalizing HSGFs by polyethyleneimine, the laminate composites exhibited excellent interfacial bonding, also greatly enhancing the friction and wear properties of the composites.

show abstract

“…Such better interface bond should be attributed to that the chemical activity of the hydroxyl group on the surface of treated UHMWPE fibers promotes the adhesion between UHMWPE fibers and NR. Due to the effect of increased amount of hydroxyl group on the surface of treated UHMWPE fibers, UHMWPE fibers are bonded with NR [28].…”

Section: Dynamic Mechanical Properties Of Uhmwpe Fibers/nr Compositesmentioning

confidence: 99%

Effect of surface treatment with potassium permanganate on ultra-high molecular weight polyethylene fiber reinforced natural rubber composites

Lian

2016

Polymer Testing

View full text Add to dashboard Cite

The effects of surface treatment using potassium permanganate on ultra-high molecular weight polyethylene (UHMWPE) fibers reinforced natural rubber (NR) composites were investigated. The results showed the surface roughness and the oxygen-containing groups on the surface of the modified fibers were effectively increased. The NR matrix composites were prepared with asreceived and modified UHMWPE fibers added 0-6 wt%. The treated fibers increased the modulus and tensile stress at a given elongation. The tear strength increased with increasing fiber mass fraction, attained maximum values at 4 wt%. The hardness of composites exhibited continuous increase with increasing the fiber content. The dynamic mechanical tests showed that the storage modulus and the tangent of the loss angle were decreased in the modified UHMWPE fibers/NR composites. Several micro-fibrillations between the treated fiber and NR matrix were observed, which meant the interfacial adhesion strength was improved.

show abstract

Enhancement on interlaminar shear strength and tribological properties in water of ultra high molecular weight polyethylene/glass fabric/phenolic laminate composite by surface modification of fillers

Cited by 27 publications

References 25 publications

Surface modification of Kevlar fibre fabric and its influence on the properties of Kevlar/epoxy composites

Surface modification of Kevlar fibre fabric and its influence on the properties of Kevlar/epoxy composites

Surface functionalizing effect of fillers on the tribological properties of MWCNT reinforcement HSGFs/phenolic laminate composites under water lubrication

Effect of surface treatment with potassium permanganate on ultra-high molecular weight polyethylene fiber reinforced natural rubber composites

Contact Info

Product

Resources

About