Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지

Experimental Manufacture of Antistatic Synthetic Fibers

제전성 합성섬유의 실험실적 제조

  • Cho, Hwan (Department of Textile Engineering, College of Engineering, Yeungnam University) ;
  • Huh, Man-Woo (Department of Textile Engineering, College of Engineering, Yeungnam University) ;
  • Chung, Won-Kyu (Department of Textile Engineering, College of Engineering, Yeungnam University)
  • 조환 (영남대학교 공과대학 섬유공학과) ;
  • 허만우 (영남대학교 공과대학 섬유공학과) ;
  • 정원규 (영남대학교 공과대학 섬유공학과)
  • Published : 1979.03.01

⟨ Previous Next ⟩

Abstract

In this paper, the details and preliminary results of the investigations were presented for the use of copolymers of polyamides containing disulfide linkages, sulfhydryl groups and sulfonic acid groups as antistatic agents for nylon 66 filaments. Copoly hexamethylene (3,3'-dithiodipropio-adipo) amide (copoly-HDA) was synthesized from 3,3'-dithiodipropionyl chloride, adipoyl chloride and hexamethylene diamine by an interficial polycondensation method. Conditions for synthesis of the copoly-HDA were discussed. The copoly-HDA and nylon 66 chips were mined in several component ratios and then spun by wet spinning method. The resulting filaments were treated with reducing and oxidizing agents in order to make hygroscopic filaments, Electro-specific resistance of those and nylon 66 filaments were measured in order to discuss their antistaticity. Antistatic effects of copoly-HDA were recognized on those filaments at room temperature, which could be explained by assuming that the disulfide arrangements were made pseudo-conjugated double bond.

Keywords