키토산/나노실버 복합섬유 혼방사와 혼방편성물의 정련표백

초록

This study was to investigate the scouring and bleaching efficiency of blended yarn with chitosan/nano-silver composite fiber(CSY) and its knit(CSK) compared with common cotton yarn(CMF) and knit(CMK). The scouring and bleaching efficiency were analyzed by weight loss, whiteness and reflectance. The variation of bacterial reduction in various concentrations of hydrogen peroxide and alkalis(soda ash, caustic soda) was assessed. Significant change of physical properties of CSY(CSK) compared with CMY(CMK) was not observed. However, the antibacterial properties were dominantly influenced by pre-treatment conditions.

키워드