Guangzhou Langs Chemical Additives Co.,Ltd
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Hight Concentration Acidic Color Fixing Agent (Powder)

—condensation polymer of sulfonate, Acidic Color Fixing Agent, Hight Concentration Fixing Agent, Textile Agent
Product Category: Textile Chemicals
Sales Method: Export, Manufacture
Payment Term: T/T, Western Union
Trade Term (Incoterms): EXW, FOB, CFR, CIF
Min. Order Unit Price
1 Ton USD 3.58 / KG
Contact Info


Address: China (mainland) Guangdong Guangzhou,Room 2D01 32 Helong 1st Road Baiyun District Guangzhou China
All Products (19)

Product Detail

Product Attribute:

  • China (mainland) More >
  • LA-232
  • condensation polymer of sulfonate
  • BV SGS Oeko-tex Standard 100
  • 07/07/2017
  • 07/10/2017

Product Content Description:

Hight Concentration Acidic Color Fixing Agent (Powder)   LA-232


1.Hight Concentration Acidic Color Fixing Agent (Powder)
2.Hight concentration producteffectively  
3.shorten process


Typical Data



 condensation polymer of sulfonate



PH value



Soluble in water easily


Resistant to acid, alkali, electrolytes and hard water




1.Greatly improve the washing fastness,perspiration fastness etc.

2.Make it possible to dyeing and fixing in the same bath, shorten process.

3.Little affect to the colour fade and feeling.

4.Also can be used in the post-treatment of printed fabric, prevent staining to white ground effectively.
5.Hight concentration product that can dilute to 7-8 times.




Use to post-fixing treatment of acidic dye or metal complex dye

Recommended amount and process:  

Suggest to use after make a trial.


The suggested application amount for diluent of acidic fixing powder is 1-2% O.W.F 

of this product for pale shade. 

2-3% O.W.F of acidic fixing powder for medium shade, 3-4% O.W.F of 

acidic fixing powder for deep shade, with liquor ratio 1:15-20 at 80°C× 20min. 

And the PH value is  4 ~ 6. Put dyed fabric into water first, then adding pre-diluted acidic fixing powder and adjusting the PH value (4-6) by acetic acid.

After that, rising the temperature to 80°C,keep this temperature for 20min.

Then draining and washing. In the end, dry the dyed fabric.


Packing & Storage


125 Kg in one plastic drum; can be stored for 12 months seal in room temperature.



All technical information quoted above is based on our experience, but it is only for reference 

of using this product and not given with guarantee and obligation. 

As the different application conditions of every factory, the user should make a trial before use. 

Then confirm the best technics suitable for you. 


Company Information



Established in 2009, Guangzhou Langs Chemical Additives Company Limited is a professional high tech enterprise based in Guangzhou. We are fully committed to producing technologically advanced Textile Auxiliaries and Daily Chemical Additives.  We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first" 

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