Maleic anhydride-g-low density polyethylene: Modification of LDPE molecular structure by γ-irradiation

2017 ◽  
Author(s):  
Sheeja ◽  
O. Manaf ◽  
A. Sujith
Keyword(s):  
Molecular Structure ◽  
Maleic Anhydride ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Γ Irradiation

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.

Effect of maleic anhydride on trap levels of alumina/low-density polyethylene by photo-stimulated discharge

2018 ◽  
Vol 191 (1) ◽  
pp. 20-29
Author(s):  
Lijuan He ◽  
Huiqin Niu ◽  
Yue Ma ◽  
Dawei Li ◽  
Lei Zhao ◽  
...  
Keyword(s):  
Maleic Anhydride ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Trap Levels

Effect of ultrasonic irradiation on low-density polyethylene molecular structure

2019 ◽  
Vol 77 (10) ◽  
pp. 5303-5321
Author(s):  
J. G. Martinez-Colunga ◽  
S. Sanchez-Valdes ◽  
L. F. Ramos-deValle ◽  
E. Ramirez-Vargas ◽  
C. Avila-Orta ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Ultrasonic Irradiation ◽  
Low Density Polyethylene ◽  
Low Density

Preparation of anti-fogging low density polyethylene film by using γ-irradiation

2007 ◽  
Vol 126 (1) ◽  
pp. 266-270 ◽  
Author(s):  
Y HAN ◽  
S LEE ◽  
B AHN ◽  
S OH ◽  
Y KANG
Keyword(s):  
Polyethylene Film ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Γ Irradiation
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