1、 Application scope

TAD-601 medium temperature nickel free sealing agent is an environmentally friendly liquid that is nickel free, hexavalent chromium free, mercury free, cobalt free, transparent, and colorless. It is used for the natural color anodizing and electrolytic coloring sealing treatment of aluminum alloys.

2、 Characteristics

Wide temperature range for use, energy saving, and convenient operation< Br/> The sealing effect is good and does not produce white frost. After sealing, the corrosion resistance, wear resistance, and hardness of aluminum alloy are better than those of boiling water sealing. It does not contain heavy metal salts and is safe and environmentally friendly.

3、 Traits

Colorless liquid.

4、 Operating conditions

project	Scope
TAD-601 medium temperature nickel free sealing agent	50-60ml/L (prepared with pure water)
temperature	65-70 ℃
time	12-18 minutes
PH (25 ℃)	6.8-7.8
Consumption	Closing one ton of aluminum profile consumes 1.5-2.5kg of sealing agent

5、 Precautions for use

When conducting salt spray or weight loss tests on sealed workpieces, they should be left in the air for 72 hours before testing< Br/> When the concentration of the sealing agent is insufficient, it should be added in a timely manner< Br/> 3. The workpiece after sealing should be thoroughly cleaned to avoid water marks or dirt on the surface of the product after drying.

6、 Packaging

This product is packaged in plastic drums, with a net weight of 25 KG per drum.