Measure what you see.
Mandrel Set
A member of
Operating Instructions
Additives & Instruments
Mandrel Set
Operating Instructions
English
PF-1412
BYK - Gardner USA
9104 Guilford Road
Columbia, MD 21046
USA
Phone 800-343-7721
301-483-6500
Fax 800-394-8215
301-483-6555
www.byk.com/instruments
BYK-Gardner GmbH
Lausitzer Str. 8
D-82538 Geretsried
Germany
Tel. 0-800-gardner
(0-800-4273637)
+49-8171-3493-0
Fax +49-8171-3493-140
Description
Description
When a coated panel is bent tightly around a
cylinder of known diameter, the damage caused
by distending the coating may be evaluated.
Panels of a variety of fl exible materials, including
steel to 1/32“ thick, may be used with the BYKGardner Mandrel Set.
After bending the coated panel, the fl exibility
of the coating is indicated by the nature and
extent of cracking and fl aking and the radius
of curvature required to produce these fl aws.
Similarly, the fi lm‘s adhesion may be rated by the
extent to which the loosened fl akes or chips of the
damaged fi lm have adhered to the substrate, or
separated from it, during or after the bending. It
may also be desired to bend uncoated panels of
certain materials and then examine their surfaces
for signs of damage.
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