Corrigendum: Surface modification of UHMWPE fiber using polyethylene wax grafted maleic anhydride for improving the interfacial adhesion

2020 ◽  
Vol 137 (32) ◽  
pp. 49358
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride ◽  
Interfacial Adhesion ◽  
Uhmwpe Fiber ◽  
Polyethylene Wax

An effective surface modification of UHMWPE fiber for improving the interfacial adhesion of epoxy resin composites

2020 ◽  
Vol 41 (4) ◽  
pp. 1614-1623 ◽  
Author(s):  
Shicheng Wang ◽  
Jinyang Ma ◽  
Xia Feng ◽  
Jinxue Cheng ◽  
Xiao Ma ◽  
...  
Keyword(s):  
Surface Modification ◽  
Epoxy Resin ◽  
Interfacial Adhesion ◽  
Resin Composites ◽  
Effective Surface ◽  
Uhmwpe Fiber ◽  
Epoxy Resin Composites

scholarly journals A study of the barrier properties of polyethylene coated with a nanocellulose/magnetite composite film

2016 ◽  
Vol 81 (5) ◽  
pp. 589-605 ◽  
Author(s):  
Nenad Djordjevic ◽  
Aleksandar Marinkovic ◽  
Jasmina Nikolic ◽  
Sasa Drmanic ◽  
Milica Rancic ◽  
...  
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride ◽  
Hybrid Materials ◽  
Significant Contribution ◽  
Barrier Properties ◽  
Chemical Activity ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Oxygen Barrier ◽  
Magnetite Layer

The morphological, thermal and barrier properties of low-density polyethylene/polycaprolactone-modified nanocellulose hybrid materials were investigated in this paper. Nanonocelulose/magnetite (NC-Fe3O4) nanocomposite and maleic acid functionalized NC/magnetite (NCMA-Fe3O4) nanocomposite were prepared and used as filler at various concentrations (5, 10 and 15 wt. %) in polycaprolactone (PCL) layer. PE was coated with PCL/NC/magnetite layer. The addition of the filler did not unfavorably affect the inherent properties of the polymer, especially its barrier properties. Oxygen permeation measurements show that the oxygen barrier properties of magnetite enriched PCL film were improved due to chemical activity of added material. The highest level of barrier capacity was observed for PE samples coated with PCL based composite with NCMA-Fe3O4 micro/-nanofiller, which implies the significant contribution of nanocellulose surface modification with maleic anhydride residue to improved barrier properties.

The Effect of Compatibilising Agent and Surface Modification on the Physical Properties of Short Pineapple Leaf Fibre (Palf) Reinforced High Impact Polystyrene (Hips) Composites

2009 ◽  
Vol 17 (6) ◽  
pp. 379-384 ◽  
Author(s):  
J.P. Siregar ◽  
S. M. Sapuan ◽  
M.Z.A. Rahman ◽  
H.M.D.K. Zaman
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride ◽  
Physical Properties ◽  
Alkali Treatment ◽  
Fibre Surface ◽  
Natural Fibre ◽  
High Impact ◽  
High Impact Polystyrene ◽  
Poly Ethylene

The aim of this study was to investigate the effects of compatibilising agent and surface modification of short pineapple leaf fibre on physical properties of short pineapple leaf fibre reinforced high impact polystyrene (HIPS) composites. The purpose of using the compatibilising agents in this study was to modify the HIPS which include the polystyrene-block-poly(ethylene-ran-butylene)-block-poly(styrene-graft-maleic anhydride) and poly(styrene-co-maleic anhydride). Meanwhile, the alkali treatment was also used to modify the natural fibre surface of short PALF. The results have shown that adding compatibilising agent has improved the physical properties of the composites more effectively than by only using alkali treatment to modify the natural fibre surface.

scholarly journals Effects of Methylenediphenyl 4,4’-Diisocyanate and Maleic Anhydride as Coupling Agents on the Properties of Polylactic Acid/Polybutylene Succinate/Wood Flour Biocomposites by Reactive Extrusion

Materials ◽  
2020 ◽  
Vol 13 (7) ◽  
pp. 1660
Author(s):  
Young-Rok Seo ◽  
Sang-U Bae ◽  
Jaegyoung Gwon ◽  
Qinglin Wu ◽  
Birm-June Kim
Keyword(s):  
Maleic Anhydride ◽  
Polylactic Acid ◽  
Viscoelastic Properties ◽  
Interfacial Adhesion ◽  
Wood Flour ◽  
Flexural Modulus ◽  
Reactive Extrusion ◽  
Coupling Agents ◽  
Polybutylene Succinate

Polylactic acid (PLA)/polybutylene succinate (PBS)/wood flour (WF) biocomposites were fabricated by in situ reactive extrusion with coupling agents. Methylenediphenyl 4,4’-diisocyanate (MDI) and maleic anhydride (MA) were used as coupling agents. To evaluate the effects of MDI and MA, various properties (i.e., interfacial adhesion, mechanical, thermal, and viscoelastic properties) were investigated. PLA/PBS/WF biocomposites without coupling agents revealed poor interfacial adhesion leading to deteriorated properties. However, the incorporation of MDI and/or MA into biocomposites showed high performances by increasing interfacial adhesion. For instance, the incorporation of MDI resulted in improved tensile, flexural, and impact strengths and an increase in tensile and flexural modulus was observed by the incorporation of MA. Specially, remarkably improved thermal stability was found in the PLA/PBS/WF biocomposites with 1 phr MDI and 1 phr MA. Also, the addition of MDI or MA into biocomposites increased the glass transition temperature and crystallinity, respectively. For viscoelastic property, the PLA/PBS/WF biocomposites with 1 phr MDI and 1 phr MA achieved significant enhancement in storage modulus compared to biocomposites without coupling agents. Therefore, the most balanced performances were evident in the PLA/PBS/WF biocomposites with the hybrid incorporation of small quantities of MDI and MA.

Bio-inspired polydopamine functionalization of carbon fiber for improving the interfacial adhesion of polypropylene composites

RSC Advances ◽  
2015 ◽  
Vol 5 (130) ◽  
pp. 107652-107661 ◽  
Author(s):  
Yuan Liu ◽  
Yichao Fang ◽  
Jianhua Qian ◽  
Zuozhen Liu ◽  
Bin Yang ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Maleic Anhydride ◽  
Interfacial Adhesion ◽  
Interfacial Interaction ◽  
Polypropylene Composites ◽  
Polymerization Method

Carbon fiber was surface-functionalized by a facile dopamine self-polymerization method to improve the interfacial interaction with maleic anhydride grafted polypropylene modified PP.

scholarly journals Effect of Carbon Nanotubes (CNT) Functionalization and Maleic Anhydride-Grafted Poly(trimethylene terephthalate) (PTT-g-MA) on the Preparation of Antistatic Packages of PTT/CNT Nanocomposites

2020 ◽  
Vol 4 (2) ◽  
pp. 44 ◽  
Author(s):  
Natália Ferreira Braga ◽  
Henrique Morales Zaggo ◽  
Larissa Stieven Montagna ◽  
Fabio Roberto Passador
Keyword(s):  
Carbon Nanotubes ◽  
Maleic Anhydride ◽  
Interfacial Adhesion ◽  
Morphological Analysis ◽  
Electrostatic Discharge ◽  
Electronic Devices ◽  
Tensile Tests ◽  
Extrusion Process ◽  
Agent Based ◽  
Trimethylene Terephthalate

Electronic devices require the use of antistatic packing to prevent electrostatic discharge during their storage or transport. Poly (trimethylene terephthalate) (PTT) is a polyester with excellent properties and can be a good candidate for this application. To make this insulating polymer an extrinsic conductor, carbon nanotubes (CNT) can be added to reduce the electrical resistivity of the nanocomposites. In order to facilitate the CNT distribution on polymeric matrix, it was proposed a chemical functionalization using nitric acid for the creation of functional groups on its surface. Moreover, the PTT matrix was modified with a compatibilizer agent based on maleic anhydride grafted PTT (PTT-g-MA), to improve interfacial adhesion between the nanofiller and matrix. In this work, nanocomposites based on PTT/PTT-g-MA/CNT were prepared by extrusion process, with 0.5 wt% and 1.0 wt% of CNT and functionalized CNT. CNT was characterized by stability dispersion in water, Raman spectroscopy, FTIR and XPS analysis, which prove the success of functionalization. The nanocomposites were evaluated by thermal analysis, tensile tests, electrical conductivity, and morphological analysis. The CNT functionalization and the addition of PTT-g-MA increased the dispersion and distribution of CNT in the PTT matrix. The electrical properties show that this material can be used as an antistatic packaging.

Maleic anhydride based copolymer dispersions for surface modification of polar substrates

2012 ◽  
Vol 125 (3) ◽  
pp. 1745-1757 ◽  
Author(s):  
I. D. Gunbas ◽  
M. E. L. Wouters ◽  
M. M. R. M. Hendrix ◽  
R. A. T. M. van Benthem ◽  
C. E. Koning ◽  
...  
Keyword(s):  
Surface Modification ◽  
Maleic Anhydride
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