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Quick Details

  • Classification: Chemical Auxiliary Agent
  • CAS No.: 1333-86-4
  • EINECS No.: 265-995-8
  • Purity: 100%
  • Place of Origin: Guangdong, China (Mainland)
  • Type: Neutral Polishing Cellulase
  • Usage: Textile Auxiliary Agents
  • Brand Name: LANGER
  • Model Number: LA-1616
  • pH value: 5.0-6.5
  • Appearance: Pale yellow transparent liquid

Packaging & Delivery

Packaging Details 20KG/25KG/50KG/125KG/200KG/DRUM
Delivery Time 3-15 work days
 Neutral Polishing Cellulase LA-1616


The application of LA-1616 make it possible to polishing process and dyeing process at the same time. More over,the LA-1616 will substantially save in production costs and resources. LA-1616 can ensure to produce high quality products while save more time ,dosage and energy compare to the traditional acid enzymes.


Typical Data



Pale yellow transparent liquid


Cellulose and stabilizer

pH value



Miscible with water





1.Can be used in all overflow, jet dyeing machines and other wet process equipment which can provide mechanical agitation. 

2.This product should be added after bleaching and deoxygenization.It's use for polishing process. Before add in LA-1616 pls sure the temperature and pH value is suitable to polishing process. 

3.Adding into the polishing enzyme 20-30 minutes later, heating or add in alkali. So that can inactivate the polishing enzyme, to avoid damage to the fabric.




Association diagram of temperature and vitality(The applicable temperature of it is at a wide range, the best is 50 ℃)



For temperature.


Association diagram of pH value and vitality (LA-1616 can be use in a wide range of pH value from 5.0-7.5 , and play a role best at pH 6.0-6.5)

For ph value


Suggestion for usage

pH value

6.0-6.5(if the water you use is alkali deviation,pls adjust it with acid, the best application pH value is 6.0-6.5)


0.3-0.7 % of fabric weight(depending on desired effect)

Temperature range

50-60℃(the most suitable temperature is 55℃)


15-40 min

Bath ratio



Packing & Storage


Enzyme products will reduce it's enzyme activity after store for a certain time.The decrease of activity is base on storage temperature. Suggest to cold storage the enzyme. When stored at 25 ° C (77 ° F) closed container, the product can maintain for 12 months. Long-term storage or other harmful conditions, including higher temperatures may lead to reduce it's enzyme activity







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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