![]() การประชุมวิชาการระดับชาติ ครั้งที่ 16
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Title | Effect of alkali pretreatment of Cotton Fabrics on Dyeability with turmeric |
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Other Titles: | ผลของการปรับสภาพผ้าฝ้ายด้วยอัลคาไลที่มีต่อสมบัติการย้อมสีด้วยขมิ้น |
Authors EN |
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Authors TH |
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Keywords | alkali pretreatment,natural dye,turmeric,cotton,dyeability |
Issue Date | 13-Aug-2024 |
Publisher | The 16th NPRU National Academic Conference Nakhon Pathom Rajabhat University |
Abstract | In this research, cotton fabric was pretreated with alkali solution before dyeing with turmeric dye. The effect of type of alkali such as sodium hydroxide and alkali concentration varying from 0-2 molar on dyeabity was studied. The color strength values (K/S) and CIELAB color parameters (L*, a*, b*) of dyed fabric were measured and investigated. It was found that alkali-treated fabric improved dyeability compared with untreated fabric and fabric pretreatment with sodium hydroxide showed greater dyeability than fabric pretreatment with potassium hydroxide |
ISBN | 978-974-7063-46-2 |
URI | https://rdi.npru.ac.th/conference16 |