山东纺织科技
山東紡織科技
산동방직과기
SHANDONG TEXTILE SCIENCE & TECHNOLOGY
2014年
2期
1-4
,共4页
稀土%姜黄色素%丝绸%上染率%表观深度
稀土%薑黃色素%絲綢%上染率%錶觀深度
희토%강황색소%사주%상염솔%표관심도
rare earth%rhizome curcumae longae%silk%dye-uptake%apprant depth
文章采用姜黄天然色素对丝绸上染，用上染百分率和表观深度（K/S 值）说明pH 值、染色温度、染色时间以及电解质用量对上染效果的影响。再分别通过不同的媒染剂和媒染方法对丝绸进行媒染染色，确定染色工艺条件。实验发现媒染工艺可提高上染率和表观深度，采用富镧氯化稀土做媒染剂，及后媒染色工艺，其上染率比姜黄素直接染色提升27．53％，染色后丝绸试样耐洗色牢度3～4级，摩擦牢度4～5级，可满足生产和生活的需要。
文章採用薑黃天然色素對絲綢上染，用上染百分率和錶觀深度（K/S 值）說明pH 值、染色溫度、染色時間以及電解質用量對上染效果的影響。再分彆通過不同的媒染劑和媒染方法對絲綢進行媒染染色，確定染色工藝條件。實驗髮現媒染工藝可提高上染率和錶觀深度，採用富鑭氯化稀土做媒染劑，及後媒染色工藝，其上染率比薑黃素直接染色提升27．53％，染色後絲綢試樣耐洗色牢度3～4級，摩抆牢度4～5級，可滿足生產和生活的需要。
문장채용강황천연색소대사주상염，용상염백분솔화표관심도（K/S 치）설명pH 치、염색온도、염색시간이급전해질용량대상염효과적영향。재분별통과불동적매염제화매염방법대사주진행매염염색，학정염색공예조건。실험발현매염공예가제고상염솔화표관심도，채용부란록화희토주매염제，급후매염색공예，기상염솔비강황소직접염색제승27．53％，염색후사주시양내세색뇌도3～4급，마찰뇌도4～5급，가만족생산화생활적수요。
Radix curcumae longae was applied to dye silk in the paper,Dye-uptake and apparent depth were tested to explain the effect of pH,dyeing temperature,dyeing time,dosage of electrolyte. Based on them,mordant dyeing process was applied to improve the dye-uptake and the apparent depth.different mordants,mordant dosages and mordant dyeing methods were tried on silk dyeing, we found the best mordant was found to be lanthanon chloride,with post-mordant dyeing process,the dye-uptake is enhanced 27. 53 % compared to direct dyeing.Meanwhile,the fastness of washing and crocking reached to grade of 3~4 and 4~5 respectively.
