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Fluorescent Whitening Agent APB-L
Main Chemical Composition: Diphenylethylene bistriazine derivative
Intro:

 

Treating process:
1.Addition via size press: combined with starch solution and other products designed for size press.
2.Addition to the stock: adding without dilution, before cationic auxiliaries or alum. Usual dosage: 0.10~0.75% on dry pulp.
For actual application, the process should be adjusted according to correspondent sample-test.
Specification:
Appearance:

brown liquid

Strength:

100±2 (against standard samples)

PH value:

8~10

Property: 1.Sufficient fiber affinity
2.Good alkali stability
3.Little acid/alum stability
Application: Mainly be used in stock, size press.
Package: 200kg, 1000kg or for the special demand.
Note: 1.The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.
2.Please contact our company if you have any problems in technology or application.

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