Optical Brightener Agent (OBA) 4bk

• Customization: Available
• EINECS: /
• Color: Yellow
• Model NO.: OBA 4BK
• Kind: Optical Brightener
• Appearance: Powder
• Application: Dying Auxiliary
• pH Value: 7.0-9.0
• Ion: Anionic
• Type: Powder
• Storage: One Year
• Transport Package: 25kg/Bag
• Specification: 98%
• Trademark: DEBORN
• Origin: China
• HS Code: 320420
• Production Capacity: 1000mt/Year

Product Description

[Ingredients]  Stilbene
 
[Properties]   

Property	Specification
Appearance	Slight gray-yellowish powder
Ion	Anionic
pH Value	7.0~9.0

 
[Characteristics]
Can dissolved in the hot water.
High whiteness increasing power.
Excellent washing fastness.
Minimum yellowing after high temperature drying.
 

Applications

Suitable for brightening cotton or nylon fabric with exhaust dyeing process under room temperature, has powerful strength of whiteness increasing, can achieve extra high whiteness.
 
 [Method of use]
Dosage: 4BK:0.25 ~ 0.55%(o.w.f.) 
Procedure: fabric :water 1:10-20
              90-100'C for 30-40 minutes
 
 [Transport,storage and packing]
25kgs in one cardboard boxes.
The product is non-hazardous,chemical properties stability,be used in any mode of transport.
At room temperature,storage for one year.