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荧光增白剂羊毛、蚕丝制品配方和工艺


网址:http://www.scvc8.com  时间:2018-12-06 10:32:08

荧光增白剂羊毛、蚕丝制品配方和工艺
Formulation and Technology of Fluorescent Whitening Agent for Wool and Silk Products
一、棉织品荧光增白剂增白工艺
I. Whitening Process of Fluorescent Whitening Agent for Cotton Fabrics
棉料自身的颜色有一些泛黄,所以关于这种物料爲了添加白度就需求采用增白工艺,次要的增白办法就是化学漂白,物理荧光增白剂增白。
Cotton has some yellowing color, so in order to add whiteness to this material, whitening process is needed. The secondary whitening method is chemical bleaching and physical fluorescent whitening agent whitening.
棉质的目前大多都是做成棉纤维素,然后制成棉料,罕见的还有莫代尔纤维、竹纤维、天丝等。虽然他们的特性各有不同,但都是从自然材质中提取出纤维素停止纺丝而成。
At present, cotton is mostly made into cotton cellulose, and then into cotton, rare are Modal fiber, bamboo fiber, Tencel and so on. Although they have different characteristics, they are all made of cellulose extracted from natural materials and stopped spinning.
棉质纺织品包括棉纱,棉布,这两种物料从字面上了解就可以晓得,一种是纱类,一种是纱纺织后的布料。由于形状的不同棉纱用的是侵染,棉布用扎染或许卷染,两种工艺关于棉料的增白或许浅颜色棉料的增艳都比拟好,采用的荧光增白剂多是荧光增白剂vbl,大多是采用和漂白剂同时共浴运用。
Cotton textiles include cotton yarn and cotton cloth. These two materials can be known literally. One is yarn, the other is fabric after yarn weaving. Because cotton yarns of different shapes are contaminated, tie dyeing or crimping dyeing is used for cotton cloth, whitening or brightening of light-colored cotton materials are better in both processes. Most of the fluorescent whitening agents are fluorescent whitening agents vbl, which are used in bath with bleaching agents at the same time.
荧光增白剂厂家
配方如下
The formula is as follows
1.增白剂:VBL1g/L
1. Bleaching agent: VBL1g/L
2.双氧水:5.1g/L
2. hydrogen peroxide: 5.1g/L
3.双氧水漂白波动剂:PTF5g/L
3. Hydrogen peroxide bleaching fluctuant: PTF5g/L
4.浸透剂:JFC1g/L NaOH 调理pH10
4. Immersion agent: JFC1g/L NaOH conditioning pH10
处置工艺:
Disposal technology:
棉布二浸二轧→汽蒸→水洗-→烘干。
Second dipping and rolling of cotton cloth steaming washing drying.
三、羊毛、蚕丝制品的增白
3. Whitening of wool and silk products
羊毛、蚕丝均属蛋白质纤维,普通用阳离子或阴离子荧光增白剂增白,常用种类有:增白剂WG、WS、CD、VBL等。
Wool and silk are all protein fibers. Commonly used cationic or anionic fluorescent whitening agents are WG, WS, CD, VBL and so on.
例真丝绸增白:
Silk whitening:
配方:
Formula:
增白剂:WS或CD0.5%(o.w.f)
Whitener: WS or CD 0.5% (o.w.f)
匀染剂o:0.5%
Levelling agent o:0.5%
处置工艺:
Disposal technology:
用醋酸调理增白浴pH4~5,浴比1:20,在40~50℃处置真丝绸20min,水洗、枯燥即可。
With acetic acid conditioning Whitening Bath pH 4-5, bath ratio 1:20, at 40-50 C for 20 minutes, silk can be washed and dry.
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!

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