TEST PAINTS AND PRIMER
Painting is a special process that requires particular attention and checks at each stage.
The following tests can be used to evaluate the production process and verify the behavior after specific ageing.
|
TEST TYPE |
METHOD |
PURPOSE OF THE TEST |
|
Micrographic examination |
Cap. 9.55842_ 07-JAN-2015 PAR § 2.5 ISO 2808 |
Measurement of the thickness of the paint layer on metal components |
|
Paint hardness test |
Cap. 9.55842_ 07-JAN-2015 PAR § 2.6 Standard 50452/02 ISO15184 |
Varnish hardness |
|
Cross-cut |
Cap. 9.55842_ 07-JAN-2015 PAR § 2.7 Standard 50461 ISO2409
|
Paint coating adhesion evaluation |
|
Resistance to chemicals |
ASTM D543, ASTMD 570 Cap. 9.55842_ 07-JAN-2015 PAR § 2.15, 2.16, 2.17 Standard 50473/01 METHOD A METHOD B METHOD C METHOD D LP-463PB-31-01 From “METHOD A” to “METHOD L” LP-463PB-22-01 From “METHOD I” to “METHOD IV”
|
Resistance to chemicals |
|
Brilliance |
ISO 2813 Standard 50457
|
Measurement of brilliance 20°,60° and 85°. |
|
Microghraphic examination |
Cap9.50305 § 4.8
|
Micrographic examination |
|
Accelerated test Blistering control |
Standard 50181 |
Assessment of formation of blistering |
|
Specimen conditioning |
ASTM D5229 Cap. 9.55710 _1-JUN-2018 PAR § 2.4.4.4 Cap. 9.55842_ 07-JAN-2015 PAR § 2.12, 2.13, 2.14, LP-463PB-22-01 Method IV LP-463PB-31-01 Method L ASTM D1735 Standard 50184 METHOD A METHOD B METHOD C METHOD D
|
Drying, moisture saturation, heat aging, wet aging thermal cycles |