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ISO 7765-1:1988

Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Part 1: Staircase methods

Dec 29, 1988

General information

90.93     Jul 18, 2025

ISO

ISO/TC 61/SC 11

International Standard

83.140.10  

French   English  

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Scope

Specifies methods for the determination of the energy, that causes plastics films and sheet less than 1 mm in thickness to fail under specified conditions of impact of a free falling dart from a specified height, tha would result in failure of 50 % of the specimes tested. Two methods are described. Method A employs a dart with 38 mm diameter hemispherical head, dropped from a height of 0,66 m, and method B employs a dart with a 50 mm diameter hemispherical head dropped from a height of 1,50 m. The measurement technique is the stairecase method.

Life cycle

NOW

PUBLISHED
ISO 7765-1:1988
90.93 Standard confirmed
Jul 18, 2025

National adoptions

Plastics film and sheeting - Determination of impact resistance by the free-falling dart method - Part 1: Staircase methods (ISO 7765-1:1988)

60.60   Standard published

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