Influence of the temperature applied during annealing/stretching on a structure of polypropylene film
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F13%3A43870668" target="_blank" >RIV/70883521:28610/13:43870668 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Influence of the temperature applied during annealing/stretching on a structure of polypropylene film
Original language description
This istudy is focused on the influence of the temperature applied during annealing/stretching of bi-axially oriented polypropylene films using Fourier transform infrared spectroscopy (FTIR) method. There are several changes in a structural orientation of polypropylene after exceeding the temperature over glass transition point. The given mentioned changes include the reorganization of polymeric macromolecules in time and decreased defect concentration. Crystallinity degree of polypropylene is changed as a result of these processes and the evaluation and analysis was based on deconvolution infrared absorption spectra registred in transmission setup of FTIR-8601PC spectrometer at the room temperature of 23°C. It was proven experimentally that there is an increase in crystalline to amorphous phase ratio in a temperature range of 120°C - 170 °C with rising temperature of annealing/stretching of bi-axially orineted polypropylene film.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Hutnické listy
ISSN
0018-8069
e-ISSN
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Volume of the periodical
66
Issue of the periodical within the volume
7
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
3
Pages from-to
86-88
UT code for WoS article
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EID of the result in the Scopus database
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