INTROMISSION OF WATER-REPELLENT AND HYDROSCOPIC PROPERTIES SIMULTANEOUSLY TO PP BY PLASMA DISCHARGE METHOD

Jie Liang; Bi-qian Liu

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INTROMISSION OF WATER-REPELLENT AND HYDROSCOPIC PROPERTIES SIMULTANEOUSLY TO PP BY PLASMA DISCHARGE METHOD

Papers | Updated：2021-06-21

- INTROMISSION OF WATER-REPELLENT AND HYDROSCOPIC PROPERTIES SIMULTANEOUSLY TO PP BY PLASMA DISCHARGE METHOD
- Vol. 23, Issue 1, Pages: 83-92(2005)
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- Published：20 January 2005
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Jie Liang, Bi-qian Liu. INTROMISSION OF WATER-REPELLENT AND HYDROSCOPIC PROPERTIES SIMULTANEOUSLY TO PP BY PLASMA DISCHARGE METHOD[J]. 2005, 23(1): 83-92.
DOI：

Jie Liang, Bi-qian Liu. INTROMISSION OF WATER-REPELLENT AND HYDROSCOPIC PROPERTIES SIMULTANEOUSLY TO PP BY PLASMA DISCHARGE METHOD[J]. 2005, 23(1): 83-92. DOI：

摘要

Plasma-induced surface graft copolymerization of acrylic acid on polypropylene non-woven fabric (PP-g-AA) and polypropylene membrane were reported. The extents of grafting were controlled by the plasma and polymerization condition. Hexadecyltrimethyl ammonium bromide was then coupled with the carboxyl group of PP-g-AA to obtain a polyion complex (PIC). At last

CF4 plasma was used to give PICs hydrophobic property. The moisture regain and water-repellency of the processed PICs was investigated. The surfaces were characterized using ATR FT-IR and XPS. The result indicates that the products have very high ability to adsorb moisture

even better than cotton fiber. At the same time

the products show excellent hydrophobic property

which can’t be wetted by those reagents whose surface tensions were higher than 327 mN/m.

Abstract

even better than cotton fiber. At the same time

the products show excellent hydrophobic property

which can’t be wetted by those reagents whose surface tensions were higher than 327 mN/m.

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