艾绒提取物对蚕丝织物的染色和抗紫外性能研究
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摘要
文章采用超声水浴提取法提取艾绒色素,研究了染色pH值、温度、时间、艾绒色素质量分数对蚕丝织物染色和抗紫外性能的影响,测量了染色织物的颜色特征值、紫外线防护因子(UPF值)及紫外线A(UVA)和紫外线B(UVB)的透过率,测定了染色蚕丝织物的耐洗、摩擦和日晒色牢度。研究结果表明:蚕丝织物艾绒色素的较佳染色工艺为染色p H3,染色温度100℃,保温染色时间60 min,当艾绒色素相对蚕丝织物质量4%时,染色蚕丝织物具有较强的抗紫外线能力,其UPF值达到40以上,且艾绒色素直接染色蚕丝织物的耐洗、摩擦和日晒色牢度均在4级以上,满足日常服用要求。
An ultrasonic water bath extraction method was used to extract the moxa pigment in this paper. The effect of dyeing pH value,dyeing temperature,dyeing time,mass fraction of moxa pigment on dyeing and anti-UV performance of silk fabrics was researched. The color characteristics value,UPF value,transmittance of UVA and UVB as well as washing,rubbing and light fastness of dyed silk fabrics were tested. The results showed that the optimal dyeing process of moxa pigment: p H3,dyeing temperature 100 ℃ and dyeing time 60 min. When the mass of moxa pigment was 4% relative to silk fabric,the dyed silk fabric had excellent anti-UV performance,with UPF value above 40. Besides,the washing,rubbing and light fastness of dyed silk fabrics reached above Level 4,meeting wearing requirements.
An ultrasonic water bath extraction method was used to extract the moxa pigment in this paper. The effect of dyeing pH value,dyeing temperature,dyeing time,mass fraction of moxa pigment on dyeing and anti-UV performance of silk fabrics was researched. The color characteristics value,UPF value,transmittance of UVA and UVB as well as washing,rubbing and light fastness of dyed silk fabrics were tested. The results showed that the optimal dyeing process of moxa pigment: p H3,dyeing temperature 100 ℃ and dyeing time 60 min. When the mass of moxa pigment was 4% relative to silk fabric,the dyed silk fabric had excellent anti-UV performance,with UPF value above 40. Besides,the washing,rubbing and light fastness of dyed silk fabrics reached above Level 4,meeting wearing requirements.
引文
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[2]陈美云,袁德宏,张玉萍.荷叶天然染料的提取及用于真丝绸染色[J].丝绸,2012,49(7):19-24.CHEN Meiyun,YUAN Dehong,ZHANG Yuping.Extraction of natural dye from lotus leaves and its application to dyeing of silk[J].Journal of Silk,2012,49(7):19-24.
[3]曹机良,孟春丽,牛子联.山竹壳提取液对锦纶染色和抗紫外整理[J].丝绸,2016,53(8):7-12.CAO Jiliang,MENG Chunli,NIU Zilian.Dyeing and antiultravoliet finishing of polyamide fabrics with the liquid extracted from mangosteen shell[J].Journal of Silk,2016,53(8):7-12.
[4]周秋宝,余志成,陈莹.紫草染料对真丝织物染色性能的研究[J].丝绸,2002(5):22-24.ZHOU Qiubao,YU Zhicheng,CHEN Ying.Study on the dyeing performance of zicao to silk fabrics[J].Journal of Silk,2002(5):22-24.
[5]李辉芹,巩继贤.天然染料的应用现状与研究新进展[J].染料与染色,2003,40(1):36-38.LI Huiqing,GONG Jixian.The current application situation and developments of natural dyes[J].Dyestuffs and Coloration,2003,40(1):36-38.
[6]余静,贾丽霞.天然染料的研究进展[J].针织工业,2005(4):42-45.YU Jing,JIA Lixia.The developments of natural dyes[J].Knitting Industries,2005(4):42-45.
[7]陈美云,袁德宏,张玉萍.樟树落叶天然染料的提取及用于真丝绸染色[J].丝绸,2012,49(1):5-10.CHEN Meiyun,YUAN Dehong,ZHANG Yuping.Extraction of natural dye from dry leaves of camphortree and its dyeing on silk fabric[J].Journal of Silk,2012,49(1):5-10.
[8]马艳,李智,代方银,等.蚕丝及蚕丝织物的改性研究综述[J].蚕业科学,2016,42(6):1106-1112.MA Yan,LI Zhi,DAI Fangyin,et al.A review on modification of silk and silk fabrics[J].Science of Sericulture,2016,42(6):1106-1112.
[9]曾科,王祥荣.板栗壳色素对锦纶的染色性能研究[J].丝绸,2014,51(1):15-19.ZENG Ke,WANG Xiangrong.Study on dyeing property of chestnut shell pigment in nylon[J].Journal of Silk,2014,51(1):15-19.
[10]张庆华,王琛,王梅.蚕丝纤维及其制品改性的最新研究进展[J].丝绸,2012,49(5):16-20.ZHANG Qinghua,WANG Chen,WANG Mei.Progress of the latest research on modifcation of silk fiber and its products[J].Journal of Silk,2012,49(5):16-20.
[11]王妍,杨孟楠,马志媛,等.蒲黄对蚕丝的染色和抗紫外性能[J].成都纺织高等专科学校学报,2017,34(3):105-109.WANG Yan,YANG Mengnan,MA Zhiyuan,et al.Dyeing and anti-UV performance of cattail pollen pigment on silk fabric[J].Journal of Chengdu Textile College,2017,34(3):105-109.