Type: Anodizing Sealing agent
Model: FL-605
• The product is used in the process of anodizing aluminum alloy .                               
• It is composed of nickel metal salt, complexing agent, ash suppressant, buffer agent, dispersant, surfactant, etc.                           
• It is especially suitable for dyed aluminum alloys. Non-fading. Can provide aluminum surface hardness. High thermal and light resistance. 
• Low consumption and easy to control.                                                                                    
• Abide by Europe Union ROSH restrction.
Appearance:Light Green Powder, acetic acid irritating odor
Storage condition:The dye should be sealed up and stored in a dry place.
Working condition Concentration 5-7g/l
PH 5.5-6.5
Temperature 50-70
Time 6-15min
Water quality City water (Pure water is recommended)

Bath make-up:
• The product should be dissolved thoroughly before working.
•  Dissolve the sealant fully (over 50℃) in an isolated container before pouring into the working fluid.  Then Stir the working fluid so that it is fully mixed and dissolved.
• Add 10 ml of 10% triethanolamine solution.
• Add a small amount of ammonium urate indicator (1-2 g).
• Titrate with 0.01 M EDTA to yellow to purplish red.
•  Calculation: FL-605( g/l)= titrated ml ×0.331
light resistance :Outstanding.
Color fastness to heat:Outstanding. 
Explanation:Continuous filtration is necessary during the process of using
effluent disposal:It is explained in details in the Material safety information. Please contact us for enquiry if necessary.