APPLICATION OF ATMOSPHERIC DIELECTRIC BARRIER DISCHARGE PLASMA FOR POLYETHYLENE POWDER MODIFICATION

被引：0
|
作者：
Pichal, J. [1 ,2 ]
Hladik, J. [2 ]
Spatenka, P. [2 ,3 ]
Aubrecht, L. [1 ]
机构：
[1] Czech Tech Univ, Fac Elect Engn, Dept Phys, Tech 2, Prague 16627 6, Czech Republic
[2] Tech Univ Liberec, Fac Mech Engn, Dept Mat Sci, Liberec 46117, Czech Republic
[3] Univ South Bohemia, Pedag Fac, Ceske Budejovice 37115, Czech Republic
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2006年 / 06期
关键词：
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
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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页码：192 / 194
页数：3
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