IEC 62899-201-2:2021 ED1

Printed electronics - Part 201-2: Materials - Substrates - Measurement methods for properties of stretchable substrates IEC 62899-201-2:2021 ED1

Publication date:   Oct 14, 2021

General information

60.60 Standard published   Oct 14, 2021


TC 119

International Standard

29.035.01   Insulating materials in general | 31.180   Printed circuits and boards



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IEC 62899-201-2:2021(E) defines measurement methods for the properties of stretchable substrates, in order to use evaluating stretchable functional layers (conductive, semiconducting, and insulating) formed by printing technologies. If the same types of materials as the substrates are used for the cover lay film, they are also subjected to the measurement defined in this document.
Stretchable substrates handled by this document apply to substrates subjected to repeated bending with wiring elements demanding a high level of performance, such as fabric integrated wearable devices or skin patchable devices.
This document does not define the required characteristics of the stretchable substrate. It provides test methods to characterize (pre-qualify) the substrates that are intended to be used for printing conductors and insulators for the purposes of manufacturing stretchable layers or structures.

Life cycle


IEC 62899-201-2:2021 ED1
60.60 Standard published
Oct 14, 2021