Application Performance and Mechanism of Tea Saponin in Dyeing and Finishing Pretreatment

Jian Hong Bai; Shu Ling Cui

doi:10.4028/www.scientific.net/AMR.960-961.212

Paper Titles

Research on Changes of Chemical Compositions in the Simulation of Shark Fin Processing
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Study on the Process Optimization for Intermediate Magnesium Carbonate Tri-Hydrate
p.199

Synthesis and Characterization of Crosslinking Etherification Bagasse Xylan
p.204

Experimental Research on Preparation of SiN Films by Magnetron Sputtering
p.208

Application Performance and Mechanism of Tea Saponin in Dyeing and Finishing Pretreatment
p.212

Ir/AlO(OH)/Fe₃O₄: A High Active and Selective Catalyst for Hydrogenation of p-Choronitrobenzene to p-Chloroaniline
p.217

Selective Hydrogenation of p-Chloronitrobenzene Catalyzed by Fe_xO_Y@C Supported Pt-Catalyst
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The Comparison of Au/C Catalyst and Au-Pd/C Catalyst for the Oxidation of Glyoxal to Glyoxylic Acid by Oxygen
p.225

Electrochemical Investigation of Myclobutanil as Corrosion Inhibitor for Copper in Acid Medium
p.229

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Application Performance and Mechanism of Tea Saponin in Dyeing and Finishing Pretreatment

Abstract:

Combining the application of tea saponin in short pre-treatment of cotton fabric, the chemical reaction characteristics and mechanism of one-bath process were discussed. The impact of various parameters on the one bath process with tea saponin was analysed, and the optimum process prescription was obtained: tea saponin 40 g/L, penetrating agent JFC 5 g/L, scouring agent YS198 6 g /L and hydrogen peroxide stabilizing agent GJ-101 4 g/L. By tea saponin qualitative analysis, the action mechanism of tea saponin in one bath pretreatment was proposed.