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PNT BLACK P420

Type: Acid Dye Model: PNT BLACK P420 Property: This is the water-soluble acid dye applicable for anodizing absorptive dyeing. The dyed surface will turn to gun black but partially red. It is neces
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Details

Type Acid Dye

Model PNT BLACK P420

Property This is the water-soluble acid dye applicable for anodizing absorptive dyeing. The dyed surface will turn to gun black but partially red. 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

0.210 g/L

pH

5.06.0

Temperature

2550°C

Buffering agent

Adding Dye Buffer PL-BS

Water quality

Running water (Pure water is recommended)

Sealing

Sealing salt exclusively sold by Pionmi is

recommended.

 

 

 

 

Bath make-up: l The dye should be dissolved thoroughly before dyeing bath

make-up.

  1. 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: Outstanding.

Color fastness to heat: Excellent.

Explanation: Continuous filtration is necessary during the process of using.

 

 

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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暂未实现,敬请期待
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