 การประชุมวิชาการระดับชาติ ครั้งที่ 16
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| Title | Natural dye from turmeric of Cotton Fabric Modified with citric acid |
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| Other Titles: | การย้อมสีธรรมชาติด้วยขมิ้นของฝ้ายที่ได้รับปรับปรุงด้วยกรดซิตริก |
| Authors EN |
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| Authors TH |
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| Keywords | turmeric,ืnatural dye,mo,citric acid |
| Issue Date | 13-Aug-2024 |
| Publisher | The 16th NPRU National Academic Conference Nakhon Pathom Rajabhat University |
| Abstract | Natural dyes generally have low affinity for cotton and hence, fabric need a treatment process to enhance the dye attachment. In this research, cotton was modified by reaction with citric acid in order to achieve carboxylic acid group content on the cellulose surface. The structure of modified cellulose was confirmed by FTIR. Modified cotton was then dyed with turmeric . The color strength values (K/S) and CIELAB color parameters (L*, a*, b*) of dyed fabric were investigated. It was showed that the modified cotton enhances dyeabilit as compare with unmodified cotton. |
| ISBN | 978-974-7063-46-2 |
| URI | https://rdi.npru.ac.th/conference16 |