亚洲愉拍自拍另类_亚洲Av不卡在线观看_黄色网站入口免费进人_自拍微拍福利精品在线资源


ER-330 (13001-40-6)

Fluorescent whitening agent ER-330
Reference number:199
CAS NO.:13001-40-6
Quality index:

Item

Index

1.Appearance

Light yellow liquid

2.Colored light

Blue purple

3.Solubility

Well dispersed in the wter

4.PH(1%water liquid)

5.0-7.0

4.Purity

≥20%

Function and characteristic:
Strong Fluorescence, high whiteness degree, good light and washing fastness, and good sublimation fastness.
Scope of application:
Mainly used in the whitening and brightening of polyester fiber and its blended fabric.
Use method:
Pad dyeing hot melt method, consumption:1-3g/L
Package and storage: 25Kg plastic barrel and seal up for storage.