Overwiew - Cross-Cut Classification - Proceq ZCT 2160 Instruction Manual

4. Overwiew - Cross-cut classification

cross-cut
page 8
according to EN ISO 2409
0:
The edges of the cuts are
completely smooth, none of
the squares of the lattice is
detached.
1:
Detachment of small flakes
of the coating at the
intersections of the cuts. A
cross-cut area not greater
than 5% is affected.
2:
The coating has flaked
along the edges and/or at
the intersections of the
cuts. A cross-cut area
greater than 5% but not
greater than 15% is
affected.
according to
ASTM D 3359
5B:
The edges of the
cuts are completely
smooth; none of the
squares of the lattice
is detached.
4B:
Small flakes of the
coating are detached
at intersections; less
than 5% of the area
is affected.
3B:
Small flakes of the
coating are detached
along edges and at
intersections of cuts.
The area affected is
5% to 15% of the
lattic
last update: 24.06.2009