The Effect of Electron Irradiation on Polybutene -1 and its Ethylene Copolymers

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Jazyk výsledku
angličtina
Název v původním jazyce
The Effect of Electron Irradiation on Polybutene -1 and its Ethylene Copolymers
Popis výsledku v původním jazyce
The beta irradiation, as one of several possibilities how to modify the polymer properties resulted in isotactic polybutene ? 1 (PB ? 1) and its random copolymers with ethylene mainly in chain scission without chain cross-linking. The original phase I did not change by irradiation, only the transformation rate of phase II to I increased with the irradiation dose. Beta irradiation decreased the sample crystallinity, crystal size and perfection and melting temperature. The mechanical proprieties such as modulus and tensile strength decreased, only the elongation increased.
Název v anglickém jazyce
The Effect of Electron Irradiation on Polybutene -1 and its Ethylene Copolymers
Popis výsledku anglicky
The beta irradiation, as one of several possibilities how to modify the polymer properties resulted in isotactic polybutene ? 1 (PB ? 1) and its random copolymers with ethylene mainly in chain scission without chain cross-linking. The original phase I did not change by irradiation, only the transformation rate of phase II to I increased with the irradiation dose. Beta irradiation decreased the sample crystallinity, crystal size and perfection and melting temperature. The mechanical proprieties such as modulus and tensile strength decreased, only the elongation increased.

Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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