CAJ | 학술논문

活性染料固定率测定一般采用分光洗涤法,为了简化其测定操作,文中以活性染料染色的理论为基础,应用现代计算机测色配色技术,探讨了K/S值涂布法测定活性染料固色率的可行性.测定了不同染料涂布时,染料浓度与织物K/S值的关系曲线;测试并比较了K/S值涂布法固色率与分光洗涤法固色率.结果表明,涂布法制备染样的K/S值随着染料浓度的提高而增加,涂布法可以获得固色率100%试样的K/S值;K/S值涂布法测定活性染料固色率具有一定的可行性,且操作简便.
활성염료고정솔측정일반채용분광세조법,위료간화기측정조작,문중이활성염료염색적이론위기출,응용현대계산궤측색배색기술,탐토료K/S치도포법측정활성염료고색솔적가행성.측정료불동염료도포시,염료농도여직물K/S치적관계곡선;측시병비교료K/S치도포법고색솔여분광세조법고색솔.결과표명,도포법제비염양적K/S치수착염료농도적제고이증가,도포법가이획득고색솔100%시양적K/S치;K/S치도포법측정활성염료고색솔구유일정적가행성,차조작간편.
In order to simplify the operation of testing fixation rate of reactive dyes by spectrometry washing method,feasibility of coating method in testing fixation rate of reactive dyes by K/S value was discussed,which was based on dyeing theory of reactive dyes and applied the modern computer color-measuring and color-matching tech-nology.The relation curve of dyes concentration and K/S value of fabric was tested when using coating method by different dyes.The fixation rates of coating method with K/S value and spectrometry washing method were tested and compared.The results show that K/S value increases with the improving of dyes concentration,and K/S value when fixation rate is 100% can be obtained by coating method; coating method has certain feasibility in testing fixation rate of reactive dyes by K/S value,and the operation is simple.