Application of atmospheric dielectric barrier discharge plasma for polyethylene powder modification
Paper refers about a novel plasma reactor exploiting the dielectric barrier discharge (DBD) burning in air at atmospheric pressure by ambient temperature and its usability tests. Test modifications were performed with the high density polyethylene powder Borealis CB 9155-01. Modification effect wa...
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| Date: | 2006 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Національний науковий центр «Харківський фізико-технічний інститут» НАН України
2006
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| Series: | Вопросы атомной науки и техники |
| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/82291 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Application of atmospheric dielectric barrier discharge plasma for polyethylene powder modification / J. Píchal, J. Hladík, P. Špatenka, L. Aubrecht // Вопросы атомной науки и техники. — 2006. — № 6. — С. 192-194. — Бібліогр.: 3 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Paper refers about a novel plasma reactor exploiting the dielectric barrier discharge (DBD) burning in air at
atmospheric pressure by ambient temperature and its usability tests. Test modifications were performed with the high
density polyethylene powder Borealis CB 9155-01. Modification effect was evaluated by means of dynamic capillarity
rising measurements. Tests proved significant powder capillarity changes. The existence of powder surface changes was
also confirmed by ESCA tests. Modification aging effect was remarkably small, hence modification effect is very time
stable. In comparison with other in literature described apparatuses used for this purpose the plasma reactor is of a
simple construction and needs no vacuum equipment. Its operation costs are low. Described plasma modification
method seems to be an appropriate method for plasma modification of polyethylene powder on the industrial scale. |
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