In order to obtain a better adhesion of the paint and a greater anticorrosive power, the automobile metal body is treated with chemical fluids containing phosphate ions.
The surface of metal will be coated with nonconducting inorganic layers to become much more paint-friendly. It ensures the paint-coating strongly bound and durability of the surface a lot improved.
Product
Appearances
Treatment Condition
Remarks
Concentration
(%)
Temp
(?)
Time
(min)
Method
Beniol # 8440
Liquid
5
45-50
2
Spray, Dip
Application to Automobile body and board
Beniol # 8500
Liquid
4.5
55-60
2
Spray, Dip
Application to compound metal(Steel, Zinc, Aluminium) and Automobile body and board
Beniol # 8330
Liquid
6
40-50
2-4
Dip
Great improvement in the properties of material after electro deposition
Beniol # 8160
Liquid
6
40-50
2-3
Spray
Application to Automobile board
Beniol # 8300
Liquid
4.8
50-55
2
Spray. Dip
Suitable for steel and zinc surface treatment
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