Coil coated metals - Test methods - Part 5: Resistance to rapid deformation (impact test)
This part of EN 13523 describes the procedure for determining the resistance to cracking and/ or pick off on rapid deformation of an organic coating on a metallic substrate in terms of energy which the specimen will withstand. The thickness of the coating to be tested shall be 60 micronmillimeters at maximum. The test procedures is not recommended for coatings of thickness greater then 60 micronmillimeters due to lack of meaningful results.
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