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PNS BLACK PS-2001

Product

PNS BLACK PS-2001

This is the water-soluble acid dye applicable for anodizing absorptive dyeing. The dyed surface will turn to black but partially blue grey, offering the excellent fastness to heat and having the wide range of pH value. It is necessary to add the anti-mildew agent to the new dye as they will be mildewed under some certain conditions.
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Type: Acid Dye 
 
Model: PNS BLACK PS-2001    
 
Property: This is the water-soluble acid dye applicable for anodizing absorptive dyeing. The dyed surface will turn to black but partially blue grey, offering the excellent fastness to heat and having the wide range of pH value. It is necessary to add the anti-mildew agent to the new dye as they will be mildewed under some certain conditions.  
 
Storage condition: The dye should be sealed up and stored in the dry place. 
 
Working condition:
Concentration  0.1~10 g/L 
pH  5~6 
Temperature  25~55°C 
Buffering agent  Dye Buffer PL-BS is necessary 
Water quality  Running water (Pure water is recommended) 
Sealing  Sealing salt exclusively sold by Pionmi is recommended. 

 

Bath make-up: 

The dye should be dissolved thoroughly before dyeing bath make-up. 

Dissolving the dye with the hot water (over 80℃, dye:water =1:30) in an isolated container as the master solution and then pour it into water tank by stirring to make up dyeing bath to the suitable concentration.  

Color fastness to light: Excellent. The dye can be used outdoors.  

Explanation:  Continuous filtration is necessary during the process of using. The dyed surface without sealing can be removed by the dilute nitric acid. 
 
Disposal for waste dyeing solution: The waste dyeing solution can be precipitated by Dyeing Wastewater Precipitator PD, the guideline of which is explained in details in the technical information of Dyeing Wastewater Precipitator PD. Please contact us for enquiry if necessary.  
Corresponding parameter set not found, please add it in property template of background
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