• Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
  • Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
  • Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
  • Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
  • Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
  • Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product

Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product

CAS No.: 12224-06-5
Formula: C36h34n12na2o8s2
EINECS: 602-364-1
Certification: REACH
Environmental Protection: Yes
Appearance: Light Yellow Powder
Samples:
US$ 0/kg 1 kg(Min.Order)
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  • Overview
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Overview

Basic Info.

Model NO.
Fluorescent Brightener
Application
Pretreatment Auxiliary, Textile Printing Auxiliary, Dying Auxiliary, Post-Processing Auxiliary
Content
≥ 99%
C.I.
85
Fluorescent Intensity
100
Water Soluble Matter %
≤ 0.5 %
Moisture
≤ 5.0 %
Transport Package
Plastic Bag and The Exterior in Woven
Specification
25kg/bag
Trademark
Colorcom Fluo.
Origin
China

Product Description

Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product

Fluorescent Brightener VBL is a bis-triazine amino type fluorescent brightener with a blue-violet fluorescent colour. It is soluble in 80 times softer water, resistant to acid and alkaline pH 6-11, dye bath pH 8-9, with increasing acidity the fluorescence gradually decreases. Resistant to hard water up to 300ppm, free chlorine up to 0.25%, not resistant to high temperature baking, not resistant to copper, iron and other metal ions. Can be used with anionic surfactants, non-ionic surfactants and hydrogen peroxide, but not with cationic surfactants, cationic dyes and synthetic resins.

Common Name:   Fluorescent Brightener VBL
Other Name:  Fluorescent Brightener 85
C.I.:  85
CAS No.:   12224-06-5
EINECS No.:  602-364-1
Appearance:  Light yellow powder
Molecular Formula:  C36H34N12Na2O8S2
Category:  Textile Auxiliary Agent(Textile chemical)
Brand Name:  Colorcom
Shelf Life:  2 Years
Place of Origin:  Zhejiang, China. 



Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
Quick Details

 

C.I. 85
CAS NO. 12224-06-5
Molecular Formula C36H34N12Na2O8S2
Appearance Light yellow powder
Content ≥ 99%
Fluorescent Intensity 100
Water-insoluble Matter ≤ 0.5 %
Moisture ≤ 5.0%
Application Suitable for whitening and brightening of cotton and viscose, with average lightfastness. Good affinity for cellulose fibres, average evenness. Suitable for printing and dyeing, rolling and dyeing, printing pulp. Also used for brightening and colouring of vinylon, nylon, pulp and paint.
 
Application Industries


For whitening of white products in cotton and viscose, and for brightening of light coloured or printed products.
 

Performance Characteristics

1. Anionic, can be used in the same bath as anionic surfactants or dyes, non-ionic surfactants and hydrogen peroxide. 
2. Not suitable for use in the same bath with cationic surfactants or dyestuffs.
3. Fluorescent Brightener VBL is stable to insurance powder. 
4. Fluorescent Brightener VBL is not resistant to copper, iron and other metal ions.

 

Method of Application


1. For printing and dyeing, dosage: 0.08-0.3%, bath ratio: 1:40, best dyeing bath temperature: 60ºC, PH 7-9, dyeing time 20-30 minutes.
2. For paper making, dissolve in 80 times water and add to pulp and paint, the dosage is 0.1-0.3% of the dried pulp or dried paint.


Storage and Notes

1.It is recommended that Fluorescent Brightener VBL be stored in a cool, dry place away from light for a storage period of 2 years. 
2.Fluorescent Brightener VBL is allowed to crystallize a little after 2 months of storage, which will not affect the use effect during the shelf life. 
3.Fluorescent Brightener VBL can be mixed with anionic and non-ionic surfactants, direct, acidic and other anionic dyes and paints, but should not be used in the same bath with cationic dyes and surfactants, synthetic resin primers. 
4.The water quality used should preferably be soft water and should not contain copper, iron and other metal ions or free chlorine. 
5.The amount of fluorescent brightener VBL should be appropriate, in case of excess, the whiteness will be reduced or even yellowed.

 

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.
 

Our Services

 

Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
Company Profile

 

Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product


Contact Us

Colorcom Ltd was established in May, 2013 to be in charge of the import and export business for our group, with the
registered capital of CNY: 10,000,000.00. The company is headquartered in Hangzhou city, Zhejiang province, which is the very
famous scenery city in China. Welcome to visit our company. We will have a very pleasant time together in the place of interest
......
Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product

Colorcom Group produces high performance pigments widely use in printing inks, paints, coatings,plastic, textile printings, leathers, stationery, construction, cosmetics,etc.Our brand are TPColor &TopColor,which are now a renown brand for international market.Our TPColor pigments have the advantages of high color strength, high gloss, superior dispersion, excellent fastness to light and weather,outstanding resistance to all solvents, high quality consistency,long shelf-life, chemically and physically stable, etc.
 
Certifications

 

Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
Why choose us

 

Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product
 
Fluorescent Whitening Agent 85 Optical Brightener Vbl for Whitening in Printed Product

  

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