unhairing enzymes CAS NO.9025-49-4

Prod

Leather liming and unhairing enzyme

--alkaline protease enzyme 

Product characteristics

² Finished enzyme used directly

² Significant reduction in sulfide and liming auxiliaries using

² Improve leather softness and hand feeling

² Remove hidden fluff successfully

² Increase leather skin area, and give leather clear and smooth surface finishing effects.

Temperature & PH range

When using leather enzyme, product properties are based on technologies, like PH value, temperature, time, natural characteristics of substrate and enzyme activity, and so on. All the factors have influence on product using effects.

GR-M404 function temperature is same as typical liming process, even the enzyme optimum activity effected temperature is 40 degree.

GR-M404 has a wide function PH range, which is 8.0-12.0, and optimum is 10-12.

Due to versatility of enzyme itself, GR-M404 can be used in other leather processes, like liming process.

Usage guidelines

GR-M404 is using directly, which can be used according to specific needs, or mixed using with other auxiliaries as a pre-soak material.

Recommend dosage: GR-M404 0.15%-0.3% (calculate by leather weight)

Leather diversity and different resources, local production operating environment all can affect leather enzyme using effects, recommend to do small testing under same production operating environment, then do mass production.This can avoid damage and influence to hide because of excessive or different process. Particularly to less quality leather, process technology and time must be more accurate.

Technical data (typical)

Instruction

GR-M404 is a bacterial alkaline protease concentrated powder, remove hair on the leather surface during liming process. Compared with no using of this product, It can reduce sulfide and liming auxiliaries using when use GR-M404, which can reduce to 50%. Meanwhile, if no using reduction in sulfide and liming auxiliaries, it can save liming time when using GR-M404.

GR-M404 can replace amine products absolutely, so that can reduce potential dangerous during processing.

About our Company

we are specilized in leather tanning agent&enzymes.

Our main products are the chemical auxiliary products for Textile, paper, leather industries.

And the major products are the cellulases, catalase, amylase, protease, auxiliary agents for the textile processing.

Now our goods are good sale in the whole Asia, also in Africa and Turkey.

We don't only sell products, but also provide the advanced technology support for solving the problems from customers.

Our culture is that gain your trust and support by excellent service and products and win together!

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!