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Mountain View, CA 94041USA

Rockytan RHP

Rockytan RHP

Rockytan RHP is a light fast chromiumcontaining condensation product of phenolic sulphonic acids.

Rockytan RHP has a very low astringency, thus it imparts a grain smoothness and fineness. As it has good stability to electrolytes, thus it is suitable for all procedures. It promotes brilliant, intense shades.

Category:

 

Appearance Fine Light Greenish Powder
Nature Condensation of Phenolic
Sulphonic Acids
Chromium
oxide(Cr2O3)
Min 12 %
pH (1:10 Solution) 2.2 – 3.1
Safety According to the best of our experience, it does not have any harmful effect on health
Packing 25 KG PE Bags
Shelf life 1 year

 

Retanning with Rockytan RHP completes the chrome tanning, so different wet blues can be largely normalized. Also it can be used in pretanning and tanning, so gives a good handle and outstanding dyeability.
Rockytan RHP is a chrome syntan complex used for leathers, where the chrome character has to be conserved. Leathers retanned with Rockytan RHP have the following properties:

 Bright color
 Excellent light fastness
 Full, deep and brilliant shades are obtained with anioic dyes
 Smooth grain
 High tear strength with high shrinkage temperature
 High full filling and round handle

General:
1-3% prior to neutralization (based on shaved weight).

Pretanning:
1-2% after pickling (based on pelt weight) in the same bath.
30 min

 

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.