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1Southeast Asia, and set up long-term trade partner. Under the business philosophy of creat best services, we have got remarkable success by
Solution Providers1:
2Southeast Asia, and set up long-term trade partner. Under the business philosophy of creat best services, we have got remarkable success by

Corporate Profile

Leather degreasing soaking soften enzyme
Product description:

Leather degreasing soaking soften enzyme GR-M402

Product properties

GR-M402 degreasing soften enzyme soaking agent is a mixed proteolytic enzyme, its ingredients is specially developed for degreasing and quick soaking process, open varieties of wrinkles of soft original leather by carefully selected and special formulation.
GR-M402 degreasing soft enzyme soaking agent can accelerate the speed of soaking greatly, so that it is particularly suitable for short-time (4-6 hours) quick soaking, or used for 24 hour soaking/liming compact process.
The optimum PH range of GR-M402 degreasing enzyme soaking agent is 9-11. GR-M402 can remove non-structural proteins, proteoglycans, residual blood and dirt in the leather quickly and fully after using. And using the product can make quick and even penetration effects of subsequent liming material, resulting in a smooth, clean gray bare skin.
GR-M402 can remove natural fat efficiently, make fat evenly distribute and improve dye absorption, reduce surfactant dosage significantly.

Usage guidance

GR-M402 can be directly joined to drum, tilt drum or paddle-tumbler to use. If necessary, can add baking soda or soda ash to adjust PH value of bath foam. At the beginning of soaking, the PH value should not exceed 10.5, after finishing soaking, the PH of bath foam, best controlled between 9.5-9.8.
The product is suitable for production of all type original leather.

Recommended dosage:

 Original leather type  Dosage of degreasing soft enzyme soaking agent  Process time
 Fresh leather  0.25 – 0.35 %  3 – 6 hours
 Salt wet leather  0.25 – 0.35 %  3 – 6 hours
   0.10 – 0.25 %  10 – 12 hours
 Salt dry leather   0.40 – 0.80 %  12 – 24 hours

Note: Add different diluent in leather chemical materials different section enzymes, as there is different nature of the dermis in each section.

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)

 Appearance  Light yellow or white powder, granule
 Main ingredient  Degreasing soften protease
 Product activity  1000LVU/gm
 pH value(10% aqueous solution)  About 7.0

Shelf life & storage

  • Storage: 5-25℃ dry room temperature (product should be sealed in occlusive device and avoid contact moisture and high humidity)
  • Shelf life: under correct storage conditions, shelf life is 6 months, if stored long time or under high temperature and high moisture, increase dosage to reach ideal effects.

All enzymes and their preparation products should be stored and used carefully, avoid direct inhalation and enter eyes, although the product is produced based on low dust formulation, also need wear mask when weighing. More information, please refer to safety data sheet.

Note: The data is just as guide data, changed based on different production conditions, production technology and effects. Please use the product according to specific requirements, meanwhile, recommend to do small testing, then use in mass production. Suggest to use after testing based on machine types, leather resource, water quality and user requirements. Our company do not response to any loss of leather caused by improper use.