Electrolytic Coloring Additive(Golden Yellow Color)

  • Electrolytic Coloring Additive(Golden Yellow Color)
  • Electrolytic Coloring Additive(Golden Yellow Color)
  • Electrolytic Coloring Additive(Golden Yellow Color)
Electrolytic Coloring Additive(Golden Yellow Color)

LW-04 Electrolytic Coloring Additive (Golden Yellow Color) is a dark red solid powder which can get stable golden color with good lightfastness and weatherability for aluminum profiles.

1. Bath Make-up:

Name

Quantity

Unit

Sulphuric Acid Reagent

16

g/L

LW-04

10

g/L

Deionized Water

Balance

 

2. Operating Conditions:

Name

Quantity

Unit

Alternating Voltage

8-12

V

Potassium Permanganate

3-10

g/L

Free Sulphuric Acid

16-20

g/L

Temperature  

20-25

Time

Depends on the depth of color

 

3. Solution Maintenance:

1) Analyze the concentration of potassium permanganate and free sulphuric acid (H2SO4) everyday, replenish in time.

2) Replenishment of LW-04 is 5kg per ton aluminum profile.

3) A small amount of precipitations during production will not influence using the coloring bath. And the precipitations should be cleaned regularly.

4) Potassium permanganate is decomposable, so it is suggested to install filtration system to improve the service life of bath solution and the quality of aluminum profile.

 

4. Packaging and Storage:

Package: Carton (30kg/carton,25kg/bag)

Storage: Suggested to store in a cool, dry and well ventilated place; away from fire and heat source.


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