P98.00-0683-06
Process sequence
Material:
Zinc-phosphatizing
Processing method:
Refer to process sequence
Layer thickness:
approx. 2.5 g/m2
Function:
Improved corrosion protection
The bodies-in-white are pre-treated in a series of 7 operations:
1 Preliminary degreasing
2 Spray degreasing
3 Rinsing I
4 Phosphatizing
5 Rinsing II
6 Rinsing III
7 Passivating
Process sequence of pre-treating /
zinc-phosphatizing