ECCA Testing Procedures:
| ECCA – T1: |
|
coating thickness |
 |
| ECCA – T2: |
|
mirror finish |
|
| ECCA – T5: |
|
resistance to cracking on sudden transformation |
|
| ECCA – T6: |
|
adhesion following swaging |
|
| ECCA – T7: |
|
resistance to cracking when bending (cylindrical spike) |
|
| ECCA – T12: |
|
Buchholz – indentation load deflection |
Further Quality Control Tests:
 |
|
Resistance to cracking when curved at the bending
press |
|
|
|
Cross cutting |
|
|
|
Thickness of conversion coating |
|
|
|
Continuous monitoring of media baths |
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Our coating powder suppliers with whom
we have a very close working relationship guarantee the products'
highest quality and colour consistency.
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