Surface modification of low-density polyethylene (LDPE) film and improvement of adhesion between evaporated copper metal film and LDPE

2001 ◽  
Vol 82 (7) ◽  
pp. 1677-1690 ◽  
Author(s):  
Ju-Shik Kong ◽  
Dong-Jin Lee ◽  
Han-Do Kim
Keyword(s):  
Surface Modification ◽  
Metal Film ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Copper Metal ◽  
Ldpe Film

Surface Modification of Low-Density Polyethylene Films via Photografting Polymerization Technique

2006 ◽  
Vol 11-12 ◽  
pp. 437-440 ◽  
Author(s):  
Wei Ning ◽  
Jian Ping Deng ◽  
Wan Tai Yang
Keyword(s):  
Surface Modification ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Xps Analysis ◽  
Step Method ◽  
Grafting Polymerization ◽  
Polyethylene Films ◽  
Ldpe Film ◽  
One Step

Surface modification of low-density polyethylene (LDPE) films was carried out via a novel photografting polymerization technique with acrylamide (AAm) as the monomer. The photografting polymerization can be achieved via one-step method and two-step method. The photografting polymerization reactivity of AAm was examined with benzophenone (BP) as the photoinitiator and low-density polyethylene (LDPE) film as the substrate with “sandwich” assembly. Moreover, the occurrence and evolution of grafting polymerization of AAm on the substrate was demonstrated XPS analysis and SEM pictures.

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.

Surface modification of low-density polyethylene packaging film via direct fluorination

2016 ◽  
Vol 292 ◽  
pp. 144-154 ◽  
Author(s):  
Jérémy Peyroux ◽  
Marc Dubois ◽  
Eric Tomasella ◽  
Nicolas Batisse ◽  
Alexander P. Kharitonov ◽  
...  
Keyword(s):  
Surface Modification ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Packaging Film ◽  
Direct Fluorination

Surface modification of low density polyethylene in a fluorine gas plasma

Polymer ◽  
1981 ◽  
Vol 22 (3) ◽  
pp. 361-371 ◽  
Author(s):  
M. Anand ◽  
R.E. Cohen ◽  
R.F. Baddour
Keyword(s):  
Surface Modification ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Gas Plasma
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