Renchang chromium-free aluminum alloy coating agent

包装：

桶装

规格：

25kg/桶

Features:
Renchang's chromium-free aluminum alloy coating agent is suitable for passivation of aluminum and aluminum alloys.
It can form a colorless corrosion-resistant passivation layer on the aluminum surface, which can provide good bonding force for subsequent coating layers.
It is a green and environmentally friendly product.
Simple operation and easy to control.
Solution composition and operating conditions:
Raw materials and operating conditions
Standard cylinder volume
Range
Renchang chromium-free aluminum alloy coating agent


Temperature
℃
~3℃
Time



Prepare solution:
For each liter For the tank liquid, first inject half of the pure water into the tank and turn on the pump to stir. Then add about kilograms of chromium-free passivator, and add water to liters.
Equipment requirements
Project requirements
Tank body made of stainless steel or lined with hard materials
Hangers made of stainless steel or fluorine-resistant materials
Air mixing requires moderate and uniform air Mixing
Circulation, lining or type 3 stainless steel circulation pump
Adding system needs, the feeding pump material is, or, can withstand strong alkali