本文主要研究内容
作者唐慧文（2019）在《纺织品特性对家用洗涤去污性能影响的应用基础研究》一文中研究指出：纺织品的洗涤是一个相当复杂的过程。该过程与洗涤剂的配方、洗涤实验条件(水的硬度、洗涤温度、洗涤时间)、污垢组成、机械力以及织物本身的化学结构和表面特性等因素密切相关。但目前关于纺织品自身特性对洗涤效果影响的研究不多,本论文就是从这一角度研究织物结构以及织物整理对家用洗涤去污性能的影响,提供不同纺织品特性下污渍去除的规律,通过对织物亲疏水性、表面Zeta电位的测试探索影响洗涤效果的关键因素,同时对市场主流洗涤产品进行测评。首先,本论文从织造方式、纤维类别等方面来研究不同织物结构(平纹/斜纹、机织/针织、纯棉/涤棉/棉氨、纯棉/纯涤/真丝)对洗涤剂去污效果的影响。将印有草渍、咖啡牛奶、皮脂和辣椒油四种污渍的污布在同一洗涤条件下进行试验,用洗涤前后污渍处的L~*、a~*、b~*值计算洗净力用于表征洗涤效果。结果表明:纯棉机织平纹布表面光滑且轻薄紧密,其洗净力高于纯棉机织斜纹布;纯棉针织布的亲水性较纯棉机织布弱,且其疏松的线圈结构使污渍容易陷入纤维之间,故皮脂等油溶性污渍在纯棉针织布上的洗净力较低;含合成纤维组分的棉织物上疏水性污渍的洗净力较纯棉织物低;草渍等蛋白质污渍在真丝织物上的洗净力较低,疏水性污渍在纯涤织物上的洗净力较低。其次,对织物进行不同类型的后整理(拒水、柔软、抗皱、抗静电、荧光增白整理),测试了整理前后织物的亲疏水性(表面能)、表面Zeta电位以及沾污性能变化来研究织物后整理对洗涤剂去污效果的影响。结果表明:纯棉织物经拒水、柔软、抗皱整理后,其亲水性下降,皮脂、辣椒油等油溶性污渍洗净力降低;纯涤针织双面布经抗静电整理后,其亲水性增加,油溶性污渍的洗净力会显著提高,咖啡牛奶污渍的去除效果较好故洗净力变化不明显;草渍的洗净力与织物表面能的相关性不大。随着拒水整理后织物与污渍之间静电斥力作用的减小,油溶性污渍的洗净力也有降低的趋势。未经荧光增白剂整理的纯棉针织布的洗净力要好于荧光增白整理的纯棉针织布,而是否经过荧光增白剂整理的纯涤针织布的洗净力差异不大。最后,对四种不同洗涤剂进行测评,研究不同洗涤剂下污渍去除的规律,采用荧光分光光度计和表面张力仪测试了不同洗涤剂的理化性质,并且在100%UV和0%UV两种光源下测试洗涤前后织物表面的反射率曲线和CIE白度来评价洗涤剂中添加荧光增白剂对织物洗涤效果的影响。结果表明:在不同洗涤剂下污渍的洗净力大小随织物表面能变化的规律几乎一致。若在100%UV测试光源下,洗涤剂中添加荧光增白剂对纯棉织物有较高的洗净力和白度保持值,且随着荧光增白剂添加量增大,洗净力和白度保持值增大。洗涤剂中是否添加荧光增白剂对纯涤织物的洗净力影响不大。
Abstract
fang zhi pin de xi di shi yi ge xiang dang fu za de guo cheng 。gai guo cheng yu xi di ji de pei fang 、xi di shi yan tiao jian (shui de ying du 、xi di wen du 、xi di shi jian )、wu gou zu cheng 、ji xie li yi ji zhi wu ben shen de hua xue jie gou he biao mian te xing deng yin su mi qie xiang guan 。dan mu qian guan yu fang zhi pin zi shen te xing dui xi di xiao guo ying xiang de yan jiu bu duo ,ben lun wen jiu shi cong zhe yi jiao du yan jiu zhi wu jie gou yi ji zhi wu zheng li dui jia yong xi di qu wu xing neng de ying xiang ,di gong bu tong fang zhi pin te xing xia wu zi qu chu de gui lv ,tong guo dui zhi wu qin shu shui xing 、biao mian Zetadian wei de ce shi tan suo ying xiang xi di xiao guo de guan jian yin su ,tong shi dui shi chang zhu liu xi di chan pin jin hang ce ping 。shou xian ,ben lun wen cong zhi zao fang shi 、qian wei lei bie deng fang mian lai yan jiu bu tong zhi wu jie gou (ping wen /xie wen 、ji zhi /zhen zhi 、chun mian /di mian /mian an 、chun mian /chun di /zhen si )dui xi di ji qu wu xiao guo de ying xiang 。jiang yin you cao zi 、ga fei niu nai 、pi zhi he la jiao you si chong wu zi de wu bu zai tong yi xi di tiao jian xia jin hang shi yan ,yong xi di qian hou wu zi chu de L~*、a~*、b~*zhi ji suan xi jing li yong yu biao zheng xi di xiao guo 。jie guo biao ming :chun mian ji zhi ping wen bu biao mian guang hua ju qing bao jin mi ,ji xi jing li gao yu chun mian ji zhi xie wen bu ;chun mian zhen zhi bu de qin shui xing jiao chun mian ji zhi bu ruo ,ju ji shu song de xian juan jie gou shi wu zi rong yi xian ru qian wei zhi jian ,gu pi zhi deng you rong xing wu zi zai chun mian zhen zhi bu shang de xi jing li jiao di ;han ge cheng qian wei zu fen de mian zhi wu shang shu shui xing wu zi de xi jing li jiao chun mian zhi wu di ;cao zi deng dan bai zhi wu zi zai zhen si zhi wu shang de xi jing li jiao di ,shu shui xing wu zi zai chun di zhi wu shang de xi jing li jiao di 。ji ci ,dui zhi wu jin hang bu tong lei xing de hou zheng li (ju shui 、rou ruan 、kang zhou 、kang jing dian 、ying guang zeng bai zheng li ),ce shi le zheng li qian hou zhi wu de qin shu shui xing (biao mian neng )、biao mian Zetadian wei yi ji zhan wu xing neng bian hua lai yan jiu zhi wu hou zheng li dui xi di ji qu wu xiao guo de ying xiang 。jie guo biao ming :chun mian zhi wu jing ju shui 、rou ruan 、kang zhou zheng li hou ,ji qin shui xing xia jiang ,pi zhi 、la jiao you deng you rong xing wu zi xi jing li jiang di ;chun di zhen zhi shuang mian bu jing kang jing dian zheng li hou ,ji qin shui xing zeng jia ,you rong xing wu zi de xi jing li hui xian zhe di gao ,ga fei niu nai wu zi de qu chu xiao guo jiao hao gu xi jing li bian hua bu ming xian ;cao zi de xi jing li yu zhi wu biao mian neng de xiang guan xing bu da 。sui zhao ju shui zheng li hou zhi wu yu wu zi zhi jian jing dian chi li zuo yong de jian xiao ,you rong xing wu zi de xi jing li ye you jiang di de qu shi 。wei jing ying guang zeng bai ji zheng li de chun mian zhen zhi bu de xi jing li yao hao yu ying guang zeng bai zheng li de chun mian zhen zhi bu ,er shi fou jing guo ying guang zeng bai ji zheng li de chun di zhen zhi bu de xi jing li cha yi bu da 。zui hou ,dui si chong bu tong xi di ji jin hang ce ping ,yan jiu bu tong xi di ji xia wu zi qu chu de gui lv ,cai yong ying guang fen guang guang du ji he biao mian zhang li yi ce shi le bu tong xi di ji de li hua xing zhi ,bing ju zai 100%UVhe 0%UVliang chong guang yuan xia ce shi xi di qian hou zhi wu biao mian de fan she lv qu xian he CIEbai du lai ping jia xi di ji zhong tian jia ying guang zeng bai ji dui zhi wu xi di xiao guo de ying xiang 。jie guo biao ming :zai bu tong xi di ji xia wu zi de xi jing li da xiao sui zhi wu biao mian neng bian hua de gui lv ji hu yi zhi 。re zai 100%UVce shi guang yuan xia ,xi di ji zhong tian jia ying guang zeng bai ji dui chun mian zhi wu you jiao gao de xi jing li he bai du bao chi zhi ,ju sui zhao ying guang zeng bai ji tian jia liang zeng da ,xi jing li he bai du bao chi zhi zeng da 。xi di ji zhong shi fou tian jia ying guang zeng bai ji dui chun di zhi wu de xi jing li ying xiang bu da 。
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论文作者分别是来自浙江理工大学的唐慧文，发表于刊物浙江理工大学2019-05-08论文，是一篇关于织物结构论文,织物整理论文,去污论文,表面能论文,表面电位论文,洗涤测评论文,浙江理工大学2019-05-08论文的文章。本文可供学术参考使用，各位学者可以免费参考阅读下载，文章观点不代表本站观点，资料来自浙江理工大学2019-05-08论文网站，若本站收录的文献无意侵犯了您的著作版权，请联系我们删除。
标签：织物结构论文; 织物整理论文; 去污论文; 表面能论文; 表面电位论文; 洗涤测评论文; 浙江理工大学2019-05-08论文;