Atmospheric Pressure Plasma Treatment of Glass Fibre Composite for Adhesion Improvement

被引:35
作者
Kusano, Yukihiro [1 ]
Mortensen, Henrik [1 ]
Stenum, Bjarne [1 ]
Kingshott, Peter [2 ]
Andersen, Tom L. [3 ]
Brondsted, Povl [3 ]
Bilde-Sorensen, Jorgen B. [3 ]
Sorensen, Bent F. [3 ]
Bindslev, Henrik [1 ]
机构
[1] Riso Natl Lab, Opt & Plasma Res Dept, DK-4000 Roskilde, Denmark
[2] Riso Natl Lab, Danish Polymer Ctr, DK-4000 Roskilde, Denmark
[3] Riso Natl Lab, Mat Res Dept, DK-4000 Roskilde, Denmark
关键词
adhesion; dielectric barrier discharges (DBD); glass fibre reinforced polyester composite; plasma treatment;
D O I
10.1002/ppap.200731206
中图分类号
O59 [应用物理学];
学科分类号
摘要
Glass-fibre-reinforced polyester composite plates were treated with an atmospheric pressure dielectric barrier discharge. Synthetic air was used as the treatment gas. The water contact angle dropped markedly from 84 to 22 degrees after a 2-s treatment, and decreased to 0 degrees when the composite plates were treated for more than 30 s. X-Ray photoelectron spectroscopic analysis showed that the contents of aluminium and oxygen on the surface increased with the plasma treatment. The adhesion strength of the 2-s treated surface was comparable to or higher than that achieved by conventional mechanical surface roughening. It decreased when the surfaces were treated for 5 and 15 s, but recovered for 30-s treatment.
引用
收藏
页码:S455 / S459
页数:5
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