Textile Coloration and Finishing (한국염색가공학회지)
- Volume 10 Issue 5
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- Pages.48-55
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- 1998
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- 1229-0033(pISSN)
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- 2234-036X(eISSN)
The Bathochromic Effect of Polyester Fabric Treated with Low Refractive Compounds
저굴절률 화합물 처리에 의한 PET직물의 심색화
Abstract
Polyester fabric is widely used in textile material though it has some problems such as low colour value, high refractive ratio(1.62) and etc. In order to give Z-black colour of polyester fabric, this study has selected several disperse dyes by measuring of absorbance, dyed in their optimum conditions and treated with 4 kinds of low refractive compounds such as silicone, fluorine, urethane and silicone-fluorine mixed compounds. The bathochromic effect of treated PET fabric evaluated as lightness(L) change by uv-visible spectrophotometer. This study also investigated that the effect of used bathochromic agents on the washing and lightfastness of treated PET fabric.
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