name said

color powder

model/specification

PNS BLACK PS-2012 (Black)

characteristics

A water-soluble dye suitable for anodic oxidation adsorption dyeing of aluminum can dye black with a slight bluish gray tone, has good fastness to light and heat, fast coloring speed, and can dye black under a thin oxide film. This dye is sensitive to sulfate, so care should be taken not to contaminate the dye solution during production to avoid affecting the coloring. The dye solution has strong resistance to mildew. Since dyes will produce mildew under certain conditions, new dye solutions need to be added with mildew inhibitors.

conditions of use

Tank configuration

When configuring the tank solution, it must be fully dissolved.

It is best to dissolve it in hot water (above 80°C, dye: water =1:30) in a separate container, and then add the mother liquor to the tank liquid under constant stirring.

light fastness

Excellent and can be used outdoors.

description

Continuous filtration is required during use.

Treatment of waste dyeing solution

Waste dyeing solution can be precipitated with dyeing wastewater precipitator PD (liquid). This method is described in detail in the technical data of dyeing wastewater precipitator PD (liquid). If you need it, please write to me and call for inquiry.

package and storage

1 kg/can, stored in a cool and dry warehouse, strictly prohibited from direct sunlight, high temperatures and high temperatures, must be covered and sealed after use.