Micro-hardness and morphology of LDPE influenced by beta radiation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F14%3A43871636" target="_blank" >RIV/70883521:28140/14:43871636 - isvavai.cz</a>
Alternative codes found
RIV/70883521:28110/14:43871636
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.606.253" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/KEM.606.253</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.606.253" target="_blank" >10.4028/www.scientific.net/KEM.606.253</a>

Result language
angličtina
Original language name
Micro-hardness and morphology of LDPE influenced by beta radiation
Original language description
This article deals with the influence of different doses of Beta radiation to the structure and mico-mechanical properties of Low-density polyethylene (LDPE). Hard surface layers of polymer materials, especially LDPE, can be formed by radiation cross-linking by ? ? radiation with doses of 33, 66 and 99 kGy. Material properties created by ? ? radiation are measured by microhardness test using the DSI method (Depth Sensing Indentation). Individual radiation doses caused structural and micro-mechanical changes which have a significant effect on the final properties of the LDPE tested. The highest values of micro-mechanical properties were reached at radiation dose of 66 and 99 kGy, when the micro-hardness values increased by about 21%. The changes were examined and confirmed by X-ray diffraction.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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