ISO 4591:1992

Plastics — Film and sheeting — Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness)

Publication date: 3 dhj 1992

General information

Current stage: 90.93 Effective date: 31 gush 2022

Originator: ISO

Owner: ISO/TC 61/SC 11

Type: International Standard

ICS: 83.140.10

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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Scope

Applies to all plastics films and sheeting and has special value when mechanical scanning is not sufficiently precise, particularly for measuring the thickness of embossed sheeting. The gravimetric thickness is calculated from measurements of mass, area and density of a sample.

ISO 4591:1992

Plastics — Film and sheeting — Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness)

General information

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Scope

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