Optical brightener 4BK

Specification

 

Appearance: Light yellowish green powder

Fluorescent strength: 45¡À2

Ionic character: Anionic

Moisture Content: ¡Ü5%

Properties: The product has an ideal whitening effect on polyester fiber as well as    

polyester fiber-containing fabrics including polyester-cotton blend fabric.



 

Characteristic

 

1.Fluorescence intensity, enhance whiteness, high yellowing points.

2.There are alkali perborate, hydrogen peroxide and other properties.


 

Application

 

Usage: A good optical whitening agent for cotton, polyester-cotton blended fabric whitening and cotton blended fabric whitening bath.


 

Packing

 

Packed in 25kgs Fiber Drum  


We Provide

  • Solution for detergent ink, coating, plastics and textiles with 18 years business experience.
  • Best value products with guaranteed quality and competitive price.
  • Timely and safety delivery
  • Professional sales and after-sale service.
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