الوصف

Production Description
  AL-100 Aluminum Alloy Trivalent Chromium Passivator
1. concentrated liquid
2. for trivalent chromium passivation of aluminum
3. Its anti-corrosion performance is superior to six valence chromium passivation.
4. can also be used for aluminum alloy and aluminum casting.
5. also can be used for the pretreatment of paint, powder coating and sizing processing.
6. It is easy to operate for immersion, spray, hand wipe.
7. formed a transparent, light colored coating. 
8. low contact resistance, less than 0.8 mOhm/cm2.
9. can be resistant to the high temperature of 100 centigrade degree without detracting from its corrosion resistance ability 
10. environmental protection, safe non-toxic, simple operation and wastewater treatment.
11. meet or exceed the MIL-DTL-81706 and MIL5541 corrosion standard (according to ASTMB-117 and DIN 50021 SS neutral salt spray test standard Quasi, more than 336 hours to appear white rust)

Technological process
Aluminum alloy (silicon content < 1%): alkaline degreasing → alkali erosion → descaling → immerse AL-100
Aluminum alloy (silicon content >1%): alkaline degreasing → cleaning → immerse AL-100



The Related Products

There are many kinds of chemicals for pretreament, copper plating, nickel plating zinc plating, chrome plating, alloy plating,Silver plating, gold plating, travalent passivators, sealer and so on.
 

Advantages of our goods:

  1. We get our own factory to keep the price competitive.

  2.Advanced equipments and labs.

  3.Professional QC team to make the qulity nice and steady.

Our company information

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