Local mechanical properties of irradiated cross-linked polypropylene

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F18%3A63518003" target="_blank" >RIV/70883521:28110/18:63518003 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28140/18:63518003 RIV/70883521:28610/18:63518003

Result on the web

<a href="http://mit.imt.si/Revija/izvodi/mit181/janostik.pdf" target="_blank" >http://mit.imt.si/Revija/izvodi/mit181/janostik.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17222/mit.2017.097" target="_blank" >10.17222/mit.2017.097</a>

Result language

angličtina

Original language name

Local mechanical properties of irradiated cross-linked polypropylene

Original language description

Using high doses of beta radiation for isotactic polypropylene (iPP) and its influence on the changes in the micromechanical properties of the surface layer has not been studied in detail so far. Specimens of isotactic polypropylene (iPP) were made with the injection-moulding technology and irradiated with high doses of beta radiation (0, 45, 66 and 99) kGy. The changes in the micromechanical properties of the surface layer were evaluated using an ultra nano-hardness test. The results of the measurements showed a considerable increase in the micromechanical properties (indentation hardness, indentation elastic modulus) when high doses of beta radiation are used. The aim of this paper is to study the effect of ionizing radiation with different doses on the ultra nanohardness of the surface layer of isotactic polypropylene (iPP) and compare these results with those of non-irradiated samples. The study was carried out due to the ever-growing use of this type of polymer, isotactic polypropylene (iPP).

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20501 - Materials engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materiali in Tehnologije

ISSN

1580-2949

e-ISSN

—

Volume of the periodical

52

Issue of the periodical within the volume

1

Country of publishing house

SI - SLOVENIA

Number of pages

3

Pages from-to

31-33

UT code for WoS article

000426282800007

EID of the result in the Scopus database

2-s2.0-85041564336