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Information about tests

Verification of a given material specification

Verification of typical material specifications. To check the material structure, a microtome cross-section is made and the thickness of any individual layers present is measured microscopically. The identity of the specified materials is verified by IR screening. Cleaning of filled samples will be charged additionally.

test method:Material analysis
Norms: Hausverfahren PV061 (2019-09)
DIN 51451 (2020-02)
Needed sample size:Depending on task, e. g. at least approx. 50 x 50 mm material or at least two pieces of the product


IR-spectroscopy (transmitted light)
A given material specification is verified with regard to material usage and individual layer thicknesses of the specified layers, with the exception of metals and CVD/ PVD- coatings as well as lacquers, adhesives and printing inks, if not applied on the material surface.
Norm: Hausverfahren PV061

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