Plastics - Measurement of resistivity of conductive plastics
NORM herausgegeben am 1.9.2022
Bezeichnung normen: ČSN EN ISO 3915
Zeichen: 640131
Katalog-Nummer: 514988
Ausgabedatum normen: 1.9.2022
Zahl der Seiten: 20
Gewicht ca.: 60 g (0.13 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies the requirements for the laboratory testing of the resistivity of specially prepared specimens of plastics rendered conductive by the inclusion of conductive fillers or suitable modification of the structure. The test is applicable to materials of resistivity less than 106 Ohm.cm (104 Ohm.m). The result is not strictly a volume resistivity, because of surface conduction, but the effects of the latter are generally negligible