Plastics - Plastic films - Determination of tear resistance using a trapezoidal test specimen with incision
NORM herausgegeben am 1.12.2022
Bezeichnung normen: ČSN EN 17679
Zeichen: 646007
Katalog-Nummer: 515812
Ausgabedatum normen: 1.12.2022
Zahl der Seiten: 12
Gewicht ca.: 36 g (0.08 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies a method of determining the tear resistance of a plastic film under specified conditions. It is applicable to products that, because of their flexibility, do not tear when clamped between the grips of a tensile testing machine. The method makes it possible to compare samples of different products provided their thickness does not differ by more than 10 %