Fluorescent Brightener BBU
Product Description
Fluorescent Brightener BBU is a stilbene tetrasulphonic acid type fluorescent brightener with good water solubility and stable performance. It is not sensitive to hard water, does not react with reducing and oxidizing agents, and Ca2+ and Mg2+ do not affect the whitening effect. It is suitable for the whitening and brightening of cotton and viscose fibres.
Other Names: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Agent.
Applicable industries
For whitening and brightening of cotton, fibres, viscose fibres and paper.
Product Details
|
C.I. |
220 |
|
CAS NO. |
16470-24-9 |
|
Molecular Formula |
C40H45N12NaO16S4 |
|
Content |
≥ 99 % |
|
Appearance |
Light yellow uniform powder |
|
Density |
1.1-1.2 |
|
PH Value |
7-9 |
|
Viscosity |
≤ 50 mPa.s |
|
Application |
Suitable for use with paper coated papers |
Reference Dosage
Liquid brightener to dry pulp weight: 0.5-1%; maximum dosage not to exceed 1.5%.
Product Advantage
1.Stable Quality
All products have reached national standards, product purity of more than 99%, high stability, good weatherability, migration resistance.
2.Factory Direct Supply
Plastic State has 2 production bases, which can guarantee the stable supply of products, factory direct sales.
3.Export Quality
Based on domestic and global, the products are exported to more than 50 countries and regions in Germany, France, Russia, Egypt, Argentina and Japan.
4.After-sales Services
24-hour online service, the technical engineer handles the whole process regardless of any problems during the use of the product.
Packaging
In 25kg drums (cardboard drums), lined with plastic bags or according to customer’s requirements.
