Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Modification of Polyacrylonitrile with Quarternary Ammonium Salts

제 4급 암모늄염에 의한 PAN 섬유의 개질

  • 김호정 (부산대학교 공과대학 섬유공학과) ;
  • 박차철 (부산대학교 공과대학 섬유공학과) ;
  • 김한도 (한국 신발 연구소)
  • Published : 1992.10.01

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Abstract

To improve the low moisture regain and the static electricity of polyacrylonitrile(PAN) fiber, quacternary ammonium salts such as 3-(trimethoxysilyl) propyl dimethyl octadecylammo-nium chtoride(SAC) and alkylbenzyl dimethylammonium chloride(BAC) were mixed with PAN m DMF. As the increase of content of salts, the moisture regain increased and the static charge decreased significantly. The contact angle of modified PAN decreased with increasing BAC content, however the contact angle increased with increase of SAC content for the water repellent surface property. The results of reduction rates of colonies showed good antimicrobial activity of salts.

Keywords

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