Proof of plastic
Detection of plastics in cardboard/paper samples by means of microtome cross-section and IR screening. If necessary, other methods are used to determine the plastic content.
The cleaning of filled samples is charged additionally.
Depending on task, e. g. at least approx. 50 x 50 mm material or at least two pieces of the product
Standardprüfungen
Determination of plastic content (general) The material is examined for the presence of plastic layers with a thickness of >1 µm and particles with > 10 µm diameter. Partially applied layers, especially those with a thickness of <1 µm , incorporated plastics (e.g. impregnations of the pulp fibers), contained particles with a diameter <10 µm as well as the binders of applied coatings cannot always be reliably detected with this analysis package. Norm: Hausverfahren PV061
Examination of paper or board materials for plastic components according SUPD The material is examined for the presence of plastic layers (according SUPD) with a thickness of >1 µm and particles with > 10 µm diameter. Partially applied layers, especially those with a thickness of <1 µm , incorporated plastics (e.g. impregnations of the pulp fibers), contained particles with a diameter <10 µm as well as the binders of applied coatings cannot always be reliably detected with this analysis package. Norm: Hausverfahren PV061