タイトルまたは説明

Production Description


TR-125 Trivalent Chrome Multicolor Passivator

1).Specific Properties
1. Trivalent chrome passivation process without hexavalent and oxidizer, got
SGS international certification.
2. Apply to zinc and zinc alloy trivalent chrome multicolor passivation process,
excellent anticorrosive property.
3. Exceed the requirements of hexavalent multicolor passivation according to
DIN 50 021 SS.
4. Produce coatings of a clear, green, nearly like rainbow color.
5. The passivation layer can also be dyed with organic colorings.
6. Reduce the cost of disposing waste water due to trivalent solution, satisfy the
environmental requirements for prohibiting hexavalent chrome passivator layer.
7. Long service life, even with feed-back of rinse-water.
8. Comply with American standard GME00252 and GMW-3011.

2). Process Flow
Plate zinc → Wash → Immerse Nitric Acid (0.5%) → Wash → Immerse
TR-125→ Wash with cool water → Wash with hot deionized water → Dry

The Related Products

There are many kinds of chemicals forpretreament, 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
 

Wuhan Fengfan Electroplating International Trading Co.,Ltd was founded in 1984, and

is the market leader of Chinese surface finishing industry. With more than 30 years

experience in finishing industry,Fengfan Electroplating has developed several

world leading product lines. Its exclusive products have high efficiency, easy to use and

friendly to environment.