Oxygen permeability of biaxially oriented polypropylene films

2008 ◽  
Vol 48 (4) ◽  
pp. 642-648 ◽  
Author(s):  
Y.J. Lin ◽  
P. Dias ◽  
H.Y. Chen ◽  
S. Chum ◽  
A. Hiltner ◽  
...  
Keyword(s):  
Oxygen Permeability ◽  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

Modification of biaxially oriented polypropylene films using dicyclopentadiene based hydrogenated hydrocarbon resin

2015 ◽  
Vol 35 (9) ◽  
pp. 859-866 ◽  
Author(s):  
Won-Suk Kong ◽  
Tae-Jun Ju ◽  
Jun-Hyo Park ◽  
Jae-Wook Lee ◽  
Ho Gyu Yoon
Keyword(s):  
Mechanical Properties ◽  
Oxygen Permeability ◽  
Amorphous Structure ◽  
High Glass Transition Temperature ◽  
Scanning Calorimetry ◽  
Film Properties ◽  
X Ray ◽  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

Abstract The morphologies, crystalline structures, and thermal and rheological behaviors of isotactic polypropylene (iPP) blended with dicyclopentadiene based hydrogenated hydrocarbon resin (HCR) were investigated using scanning electron microscopy (SEM), wide-angle X-ray diffractometry, and differential scanning calorimetry in detail. Furthermore, the transparency, mechanical properties, and water vapor and oxygen permeability of biaxially oriented polypropylene films, fabricated from these iPP/HCR blends using a biaxial drawing machine, were examined. It was found that crystallinity varies with the HCR content of the iPP/HCR blend. In addition, amorphous HCR with its high glass transition temperature (Tg) upon blending with iPP’s amorphous structure affords improvements in various film properties, such as mechanical properties, transparency, and gas permeabilities.

Characterization of electron-irradiated biaxially-oriented polypropylene films

1988 ◽  
Vol 35 (3) ◽  
pp. 1026-1029 ◽  
Author(s):  
A.N. Hammoud ◽  
J.R. Laghari ◽  
B. Krishnakumar
Keyword(s):  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

scholarly journals Evaluation of morphology and crystallinity of biaxially oriented polypropylene films

2019 ◽  
Author(s):  
Hoda Bayazian ◽  
Ali Yadgari ◽  
Jalil Morshedian ◽  
Ahmad Jamshidi ◽  
Mohammad Razavi-Nouri
Keyword(s):  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

Electric Field and Temperature Dependence of Electrical Conductivity in Biaxially Oriented Polypropylene Films

2014 ◽  
Vol 42 (11) ◽  
pp. 3585-3591 ◽  
Author(s):  
Hua Li ◽  
Zhiwei Li ◽  
Zhijian Xu ◽  
Fuchang Lin ◽  
Bowen Wang ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Electric Field ◽  
Temperature Dependence ◽  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

Orientation development in retensilized, biaxially oriented polypropylene films

1991 ◽  
Vol 42 (1) ◽  
pp. 159-168 ◽  
Author(s):  
Joan M. Strobel ◽  
Sehyun Nam
Keyword(s):  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

Charge retention in biaxially-oriented polypropylene films containing various additives

2006 ◽  
Author(s):  
J. Hillenbrand ◽  
N. Behrendt ◽  
N. Mohmeyer ◽  
V. Altsadt ◽  
H.-W. Schmidt ◽  
...  
Keyword(s):  
Charge Retention ◽  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films

Permeation of Oxygen, Water Vapor, and Limonene through Printed and Unprinted Biaxially Oriented Polypropylene Films

2001 ◽  
Vol 49 (6) ◽  
pp. 3041-3045 ◽  
Author(s):  
Maria Rubino ◽  
Marvin A. Tung ◽  
Sylvia Yada ◽  
Ian J. Britt
Keyword(s):  
Water Vapor ◽  
Biaxially Oriented Polypropylene ◽  
Oriented Polypropylene ◽  
Polypropylene Films
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