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1998 / ȣ: V.10,no.5,Oct |
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ȭչ ó PET ɻȭ |
2(Ÿ) |
The Bathochromic Effect of Polyester Fabric Treated with Low Refractive Compounds |
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ڹν (б к) ö (б ) (ѱ߿) (б ) (ɴ ) |
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ڹν (б к) ö (б ) (ѱ߿) |
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48 ~ 55 : 8 |
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Korean |
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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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