Foreword

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This document was prepared by Technical Committee ISO/TC 61, Plastics, Subcommittee SC 11, Products.

This second edition cancels and replaces the first edition (ISO 7765‑2:1994), which has been technically revised.

The main changes are as follows:

— impact failure definition has been added (3.7);
— the list of clamping devices and techniques has been updated (5.2.4);
— the force measurement (5.3) has been aligned with the ISO 6603‑2 method;
— the calculation clause (Clause 8) has been aligned with the ISO 6603‑2 method;
— test report requirements (Clause 10) have been improved.

A list of all parts in the ISO 7765 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A complete listing of these bodies can be found at www.iso.org/members.html.

BS ISO 7765-2:2022

Plastics film and sheeting. Determination of impact resistance by the free-falling dart method - Instrumented puncture test

Published:

30 Jun 2022

Withdrawn:

4 Jun 2025