Leather Tanning Enzymes: Acid Protease Enzyme CAS 9040-76-0

US$44.00

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Product Description

Parameters

Appearance White Powder
Components High purity acid protease for the main component of the complex enzyme
pH 3.0-6.0
Stability fine

Performance

Suited for all tanning operations in the acid side, such as, Pickling, Acid bating, Wet-Blue reconditioning and so on.

Applications

When the temperature of Wet-Blue reconditioning is 40℃, the recommended dosage is 0.6%. With higher temperature, please reduce the dosage.

In acid bating, general dosages are as follows (% on Pelt Wt)

Cattle upper leather  0.10%- 0.30%
Cattle sofa leather 1.00% -2.00%
Sheep garment leather 0.50% -1.50%
Goat garment leather 1.00% -3.00%
Pigskin upper leather 0.50%- 1.00%
Pigskin garment leather 1.00%- 1.00%

Benefit

The effectiveness is tender, balanced. Effectively improve the pliability and fullness of the leathers, increase the yield of leather output. When used in Wet-Blue reconditioning, it promotes the absorption of tanning agent and improve the dyeing uniformity, it has very good permeability, evenly soften effect can be obtained. Its use will not lead to loose grain on leather.

STORAGE

Store the product in a dry and cool place, avoid the activity reduction caused by wetness, rain and sunshine.

SHELF LIFE

One year

PACKAGE

1kg

REMARK

Before the practical use of this product, you are kindly advised to make a appropriate test to meet the objective of the production conditions and process requirements.

Usage

Leather Auxiliary Agents,Textile Auxiliary Agents

Purity

99%

Appearance

powder

Colour

white

CAS No.

9040-76-0

EINECS No.

232-642-4

Classification

Chemical Auxiliary Agent

pH

3.0-6.0

solubility

Soluble in water

MF

C3O3N3CL3

Odour

Slight fermentation odour

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