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Journal of Korean Society for Quality Management 1985;13(1): 26-. |
| 앰포테릭섬유/산성염료계의 계면동전압 측정치에 대한 PCA |
| 박병기 |
| 전북대학교 공과대학 기계공학과 |
| Principle Component Analysis on Electrokinetic Measurements for Amphoteric Fibers/Acid Dye System |
| Byeong-Gi Park |
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| ABSTRACT |
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In the light of the properties of colloids, in the surface of disperse phase and dispersion, there exist specific characters such as adsorption or electric double layer, which seems to play important roles in determining the physiochemical properties in the dyeing system. Nylon, wool and silk, the typical amphoteric fibers were dyed with Acid dye and various combinations were prepared by combining pH, temperature and dye concentration, in order to generate flowing electric potential which were measured by microviolt meter and specific conductivity meter. The results were transformed to Zeta potential by Helmholtz-Smoluchowski formular and to surface electric charge density by Suzawa formular, surface dye amount, and effective surface area of fibers, and these data were statistically analysed by principle component analysis. |
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