Type: Anodizing Sealing agent

Model: FL-605

Property：

• 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.

Analytical testing：

• 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-608( 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.

Aluminum alloy surface treatment agent

Magnesium alloys surface treatment agent

FL-605

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