Temat: low density - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Influence of temperature on breakdown voltage of 10 MeV electron beam irradiated LDPE and HDPE
Autorzy:: Borhani, M.
Ziaie, F.
Bolorizadeh, M.
Mirjalili, G.
Powiązania:: https://bibliotekanauki.pl/articles/146157.pdf
Data publikacji:: 2006
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: breakdown voltage
dielectric constant
temperature effect
electron beam
low-density polyethylene
Opis:: The paper presents measurements of the breakdown (dielectric strength) and dielectric constant of the low density polyethylene (LDPE) and high density polyethylene (HDPE) thin sheets, which were irradiated with a 10 MeV electron beam in the range of 0-470 kGy using a Rhodotron accelerator system. The tests were performed at temperatures ranging from 20°C to 110°C. Variation of the measured parameters vs. radiation absorbed dose and temperature were discussed.
Źródło:: Nukleonika; 2006, 51, 3; 179-182
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Dose rate effect on LDPE cross-linking induced by electron beam irradiation
Autorzy:: Ziaie, F.
Anvari, F.
Ghaffari, M.
Borhani, M.
Powiązania:: https://bibliotekanauki.pl/articles/148862.pdf
Data publikacji:: 2005
Wydawca:: Instytut Chemii i Techniki Jądrowej
Tematy:: dose rate
electron beam
low-density polyethylene
cross-linking
chain scission
Opis:: In this project, the radiation induced cross-linking in low-density polyethylene (LDPE) samples irradiated with the different dose rates of 5 MeV electron beam in the dose range of 20 up to 200 kGy were investigated and compared. The dose rate values were ranged from 13 to 300 kGy/min. The cross-linking of the samples were studied on the basis of gel content measurement and a hot set test. The yield of gel content showed slight increases with decreasing dose rate values. The same results were more clearly observed using the hot set test. It was concluded that, to irradiate the product based on LDPE, any variation in electron beam current causes different dose rates which, in turn, affect the absorbed dose value in materials.
Źródło:: Nukleonika; 2005, 50, 3; 125-127
0029-5922
1508-5791
Pojawia się w:: Nukleonika
Dostawca treści:: Biblioteka Nauki

Artykuł

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