Introduction:
resistance performance evaluation of single
coating or complex coating system in
insulated color coated sheet. It will be known
the coating scratch resistance performance by
evaluating whether the coating is scratched
by tungsten carbide hemispherical stylus
with a certain weight or the maximum load
of the coating which can not be scratched.
Dimension(cm)of packing
60*44*31
Gross Weight(KG)
20