你好,欢迎光临山东吉凌化工178彩票注册!

产品中心

当前位置:178彩票注册 - 新闻资讯 > 新闻资讯 >

新闻资讯

荧光增白剂与我们的日常生活


网址:http://www.scvc8.com  时间:2019-02-28 10:38:32

荧光增白剂是一种荧光染料,或称爲白色染料,也是一种复杂的无机化合物。荧光增白剂的特性是能激起入射光线发生荧光,使所染物质取得相似荧石的闪闪发光的效应,使肉眼看到的物质很白,到达增白的效果。
Fluorescent whitening agent is a fluorescent dye, or white dye, and also a complex inorganic compound. The characteristic of fluorescent whitening agent is that it can stimulate the fluorescence of incident light, make the dyed substance achieve the effect of similar fluorite flash, make the substance seen by the naked eye very white, and achieve the effect of whitening.
以前织物等经常由于含有色杂质而呈黄色,过来都采用化学漂白的办法停止脱色,如今采用在制品中添加荧光增白剂的方法,与原有的黄光辐射互爲补色成爲白光,进步产品在日光下的白度。增白剂曾经普遍使用在腈纶纤维纺丝、纺织品、造纸、洗衣粉、肥皂、橡胶、塑料制品、颜料和油漆等方面。
Fabrics and other fabrics used to be yellow because of the color impurities. In the past, chemical bleaching was used to stop bleaching. Now, fluorescent whitening agent is added to the fabrics, which complements the original yellow radiation to white light and improves the whiteness of the products under sunlight. Bleaching agents were widely used in acrylic fiber spinning, textiles, paper making, laundry powder, soap, rubber, plastic products, pigments and paints.
普通荧光增白剂分爲两类,一类是水溶性的增白剂,另一类爲水不溶性增白剂。前类可用于纸张、涂料、洗衣粉、棉织物的增白剂。另一类可用于化纤、塑料等增白。
Common fluorescent whitening agents can be divided into two categories, one is water-soluble whitening agents, the other is water-insoluble whitening agents. The former can be used as brighteners for paper, paint, detergent and cotton fabrics. Another kind can be used for whitening chemical fibers, plastics, etc.
荧光增白剂厂家
早在2013年,检测发现北京市面上的六种作业本中,有五种含有荧光增白剂。不只如此,我们的衣服、唇膏、洗衣粉、卫生巾、衣服、塑料饭盒中都含有荧光剂。
As early as 2013, five of the six workbooks in Beijing were found to contain fluorescent whitening agents. Not only that, our clothes, lipsticks, washing powder, sanitary napkins, clothes, plastic lunch boxes contain fluorescent agents.
爲了平安起见,建议家长爲孩子选购作业本时,先在亮光下察看纸张的颜色,假如纸张太白、太亮,比较好别买。“偏黄的纸绝对来说是平安的。”另外请家长教育孩子,不要把作业本放在嘴里,避免荧光增白剂间接被孩子吞服。
For the sake of safety, parents are advised to check the color of the paper in the bright light when choosing homework books for their children. If the paper is too white and too bright, it is better not to buy it. "Yellow paper is absolutely safe." In addition, parents should teach their children not to put their homework books in their mouths to avoid fluorescent whitening agents being swallowed indirectly by their children.
在日常生活中,我们接触荧光增白剂的时机很多。只需不超越一定规范,不会给我们生活带来费事。
In our daily life, we are exposed to fluorescent brighteners at many times. Just do not exceed certain norms, will not bring trouble to our lives.
综上所述有山东吉凌化工178彩票注册提供,想了解更多荧光增白剂厂家知识,欢迎关注我们的网站:http://www.scvc8.com谢谢支持!
In summary, all the above-mentioned Shandong Jiling Chemical Co., Ltd. provide, want to know more about fluorescent whitening agent manufacturers, welcome to pay attention to our website: http://www.scvc8.com Thank you for your support!

上一篇:荧光增白剂厂家哪家好?      下一篇:影响荧光增白剂增白的要素

山东吉凌化工178彩票注册    电话:0531-88685898  13573799911   地址:济南市恒大城(济南市历城区工业北路58号)
  
   备案号:鲁ICP备18045464号-1

宏图棋牌 江南娱乐APP 广东11选5 淘彩票注册 166彩票登陆 大象彩票APP 八马彩票注册 好彩客登陆 265彩票APP 宏图棋牌游戏