Surface properties of plasma-modified poly(vinylidene fluoride) and poly(vinyl chloride) nanofibres

被引：0
|
作者：
Krupa, Andrzej [1 ]
Sobczyk, Arkadiusz Tomasz [1 ]
Jaworek, Anatol [2 ]
机构：
[1] Krupa, Andrzej
[2] Sobczyk, Arkadiusz Tomasz
[3] Jaworek, Anatol
来源：
| 1600年 / Sciendo卷 / 104期
关键词：
Chlorine compounds - Contact angle - Dielectric barrier discharge - Dielectric devices - Dielectric materials - Flow control - Fluorine compounds - Nanofibers - Polyvinyl chlorides - Surface properties;
D O I：
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学科分类号：
摘要：
The paper presents electrospinning technology used for the production of polymer nanofibrous mats. Surface properties of polymer nanofibrous mats electrospun from poly (vinylidene fluoride) (PVDF) and poly (vinyl chloride) (PVC), and modified in dielectric barrier discharge (DBD) are presented. The contact angle of the polymer mats un-modified and modified in DBD generated plasma were compared. The plasma modification decreased the contact angle for water from 134° to 40°, for PVDF, and close to zero in the case of PVC. It was also observed that the contact angle decreased with an increase in the discharge power and discharge time, leading to an improvement of adhesion properties of the mat.
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页码：35 / 39
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