Self-cleaning of natural stains on nylon-6 fiberas automotive textiles under daylight irradiation

  • سال انتشار: 1393
  • محل انتشار: چهارمین کنگره بین المللی پوشش های حمل و نقل
  • کد COI اختصاصی: ICAPC04_009
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 739
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نویسندگان

Fatemeh Emami

Department of Chemistry, Amirkabir University of Technology (Polytechnic)

shahla Shekarriz

Color and Polymer Research Centre, Amirkabir University of Technology (Polytechnic)

Zahra Shariatinia

Department of Chemistry, Amirkabir University of Technology (Polytechnic)

Majid Montazer

Textile Engineering,Amirkabir University of Technology (Polytechnic)

چکیده

The synthetic fibers are widely used in recent years in automotive industry. Producing textiles with self-cleaning properties is a significant issue in the textile industry. In recent decades, titanium dioxide is known as the best option for photocatalytic applications of self-cleaning. Nano TiO2 has a high activity due to the ratio of surface area to its volume which is shown the substantial oxidative activity under light. In this research, corona plasma was used as a pre-treatment on nylon fabric. Nano TiO2 particles which had been sonicated, coated onto untreated and treated nylone-6 fabrics and then fabrics were cured at temperatures 90ºC for 5 minutes. In this research, self-cleaning capacity was determined based on discoloration natural stains like tea, coffee and ketchup stain on nylon-6 and the effect of daylight time exposure from 6 to 24 hours on stained samples was reported. Stain of natural materials on corona with nano TiO2 treated nylon removed almost completely after 24 hours under daylight irradiation.

کلیدواژه ها

Self-cleaning –Natural stain – Nylone– NanoTiO2 – Corona

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