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Rockytan AL

Rockytan AL

Rockytan AL is an aluminum tanning agent which can be used for all types of leather.

Category:

Specification

 

AppearanceWhite Powder
NaturePure crystallized aluminum tri-formate
Solid content%96 ± 1
pH (1:10 Solution)~4
SolubilitySoluble in cold & hot water
Packing25 KG PE Bags
Shelf life12 months

 

 

Specification

Rockytan AL can be used in production of white leathers, fixing dyestuffs and increasing dyeing brilliance. It also improves nubuck and suede due to good buffability.

Rockytan AL is compatible with mineral tanning agents. It’s also has limited compatibility with anionic tanning agents and dyestuffs.

If Rockytan AL is used along with chrome tanning agents in the main tannery stage, the produced leather will have a very light color and a very fine flat grain.
 In the retanning based on the shaved weight:
1-3 % Rockytan AL

 For increasing the color shade after the fixing with acid:
0.3-1 % Rockytan AL

 For fixation of hydrophobic agents:
2-3 % Rockytan AL

Containers should be well sealed to prevent water evaporation and skin forming. The product must be stored between 5-25°C. Freezing and direct sun. Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.

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