Acid bate leather chemical,acid Proteas sued in leather Soften Enzyme CAS NO.9025-49-4

Product

                                Leather Soften Enzyme---Acidic Protease GR-M401      

Acidic protease GR-M401 is an acidic proteolytic enzyme, can used as a leather soften auxiliary. Used in poor quality leather, promote smoothness and increase skin acreage. It can be used in acidic process, such as acid pickling, dual-face and wet blue reforming process.

Product Property

Appearance: powder (Note: color maybe different with each batch, but will not affect product activity and using effects)

Active ingredient: acidic protease

Enzyme activity:  2000LVU/g

PH Value:  about 3.5-6.5 

Application

Recommended dosage: 0.5%-1.5% (calculate by leather weight), the technology is: in peeled or deacidification, add in the remaining 60-90 minutes; in alkalization process, 90-120minutes before using retanning agent, ; or use in advance in the neutralization process.

Temperature & PH range：

Acidic soften enzyme GR-M401 function temperature is same as typical soften process (about 25-38℃), even the enzyme optimum activity effected temperature is 40-50℃. Acidic soften enzyme has a wide effected PH range, which is 3.5-6.5, the optimum is 4.5.

Storage& Shelf life

5-25 ℃ dry room temperature (product should be sealed in occluded devices and avoid exposure to moisture and high humidity) . Shelf life is 12 months under correct storage condition.

Health and safety

All enzymes and preparation products must be stored and used careful specially. More information, please refer to safety data instruction.

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Product Application

Recommended dosage: 0.5%-1.5% (calculate by leather weight), the technology is: in peeled or deacidification, add in the remaining 60-90 minutes; in alkalization process, 90-120minutes before using retanning agent, ; or use in advance in the neutralization process.

Temperature & PH range：

Acidic soften enzyme GR-M401 function temperature is same as typical soften process (about 25-38℃), even the enzyme optimum activity effected temperature is 40-50℃. Acidic soften enzyme has a wide effected PH range, which is 3.5-6.5, the optimum is 4.5.

Storage& Shelf life

5-25 ℃ dry room temperature (product should be sealed in occluded devices and avoid exposure to moisture and high humidity) . Shelf life is 12 months under correct storage condition.

Health and safety

All enzymes and preparation products must be stored and used careful specially. More information, please refer to safety data instruction.

About our Company

We are specilized in leather tanning enzyme&agents.

ZIBO GREEN TRADE CO., LTD was established in 2010, located in Textile Science and Technology cith of Zhoucun district. It is a limited liability company which operates sales and import & export trade. The products include textile enzyme,paper-making enzyme,pre-treatment auxiliaries,function  consolidation agent,textiles,fabrics etc.

Company has a professional technical services team led by industry-renowned experts, and estalishes technology research & develop collaboration platform with Shandong University,Shandong University of Technology,Hebei University of Science and Technology and many other well-known colleges. At the same time, company established a long-term and stable relationship of coorperation with both domestic and foreign manufacturers with variety of products and reasonable prices. Our principles are paying attention to contract, keeping promise, guaranteeing quality, varities products and small profits but quick turnover which won the trust of our customers.

In the area of export trade, we have a wide range of products information network. Our products sell well in Southeast Asia, and establish long-term trade partner. Under the business philosophy of creat best services, we have got remarkable success by relentless efforts of all staff. We lift all worries for the customers at home and abroad actively and provide professional,personalized,round-the-clock and all-round sevices.

Our business philosophy:

We not only sales products, but provide advanced technology sollutions!

Our aim:

Using sevices and sencities to exchange for your trust and supports, mutual benifit, creat a win-win situation!