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해양자원을 활용한 직물염색-다시마-Fabric dyeing with Laminaria japonica as a marine resources
- Other Titles
- Fabric dyeing with Laminaria japonica as a marine resources
- Issue Date
- Dec-2014
- Publisher
- 복식문화학회
- Keywords
- silk(견); UV protection(자외선 차단); Laminaria japonica(다시마); mordanting(매염); natural colorant (천연색소)
- Citation
- 복식문화연구, v.22, no.6, pp 890 - 898
- Pages
- 9
- Journal Title
- 복식문화연구
- Volume
- 22
- Number
- 6
- Start Page
- 890
- End Page
- 898
- ISSN
- 1226-0401
- Abstract
- This study focuses on the effects of dyeing conditions and mordanting conditions, changes of colorfastness, antibacterial properties and UV protective of silk fabric dyed with Laminaria japonica extracts. A natural colorant was extracted from Laminaria japonica using distilled water as extractants. According to the results, maximum dye uptake (K/S) were obtained at 100% V/V colorant concentration, 80℃, 60 min and pH 2. Silk fabric was dyed with Laminaria japonica extract at 80℃ for 60 min with pre-treatment or post-treatment of various metal salts as mordants. The Laminaria japonica extracts produced yellow hue on silk fabric in pre-mordanting and manifested green yellow hue mordanted with CuSO4 in post-mordanting method. Mordant CuSO4 for silk fabric was found to give good light fastness (rating 4). UV protection property did not increase significantly upon mordanting.
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Collections - 생활과학대학 > 의류학과 > 1. Journal Articles
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