Technical Information Rockytan ROS
H.S Code:3202.10
Retanning
Syntans & Auxiliaries        
 
Large View 		Rockytan ROS is a general purpose replacement syntan for the retannage of chrome leather containing formaldehyde and for vegetable tannage.a
         
  Properties      
  Appearance                Biege Powder
Ionity                             Anionic
PH(1:10 solution)      3.5±0.5
Nature                          Phenolic replacement syntan
Storage Conditions   Store in a cool, dry, well-ventilated area (15-25°C), out of direct sunlight.
Packing                        25 Kgs PE bags
Safety                            According to our best experience, it hasn’t any harmful effect on health.
                                       for more information refer to MSDS		  
         
  Application & Recommendation      
    Rockytan ROS can be diliuted in cold and warm water, also suitable for all types of leather. Rockytan ROS gives almost a white leather with a medium firm handle. As it has low astringency the fine pattern of grain is preserved.
Rockytan ROS imparts a soft handle to leather and in combination with vegetable tannins, it brightens the color of leather.
It has a good levelling effect on dyes. Leather retanned with Rockytan ROS show a good buffing and embossing properties. Its better filling effect takes place when used in combination with resin tanning materials like Rockytan RR7.
Our recommendation for use is about 1-4% in retannage of any leather and up to 10% in vegetable tanning.		  
 
  Note      
    According to our best knowledge and technical experiments, the above data is true and accurate. Regarding to variety of consumption procedures, it is recommended to evaluate the information before use.  
     
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