The effect of UV irradiation on structure and mechanical behaviour of .beta. nucleated polypropylene.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F03%3A55033140" target="_blank" >RIV/61389013:_____/03:55033140 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The effect of UV irradiation on structure and mechanical behaviour of .beta. nucleated polypropylene.

Original language description

Isotactic polypropylene modified by a specific .beta. nucleation agent was exposed to UV photo-degradation and characterized by x-ray diffraction and tensile testing. A decrease of the content of the crystalline .beta. phase and an increase of the size of the .beta. crystallites indicated an allotropic .beta.-.alpha. re-crystallization. A decrease of the strain at break was ascribed to the formation of surface microcracks. The results are discussed in relation to the effect of thermal aging.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

—

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>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

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

Article name in the collection

Proceedings.

ISBN

—

ISSN

—

e-ISSN

—

Number of pages

1

Pages from-to

"X1"-"X5"

Publisher name

Martin-Luther-Universität

Place of publication

Halle-Wittenberg

Event location

Halle-Wittenberg [DE]

Event date

Jun 25, 2003

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

—