The Feasibility Study of PET Fabric Dyed with Disperse Dye by Adding ZnO Powder

摘要

During PET fabric dyed with disperse dye by adding ZnO powder and ceramic bead made from which was studied. To utilize the effect of transmission of FIR to produce heat, it might reduce consuming quantity of dyestuffs and minimize requiring heat of conventional dyeing in the considerable extent. To vary the adding amount of ZnO powder within ceramic bead, the after-treatment time of ceramic bead, dyeing temperature and the concentration of dyeing solution, then the outcomes of dyeing was investigated. The researching results showed, there were obvious effectiveness to some specific disperse dyes either added ZnO powder or ceramic bead in dyeing bath. Under the same dyeing temperature, the color-depth of dyed fabric is deeper with the dyeing liquor of adding ZnO powder and ceramic bead; otherwise, the effect of adding ZnO powder was superior to which of ceramic bead.