Working draft
ISO/WD 25900
Plastics — Determination of air permeability — Gas flow rate method
Reference number
ISO/WD 25900
ISO/WD 25900
Edition 1
© ISO 2026
Working draft
Abstract
This document specifies a procedure for the determination of air permeability based on the measurement of the gas flow rate, establishes general principles, and gives guidelines for performance of measurements. The air permeability is applicable for plastic films, artificial leathers, pieces of plastics, foam board and elastic porous plastics.
General information
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Status: Under developmentStage: Close of comment period [20.60]
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Edition: 1
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Technical Committee :ISO/TC 61/SC 5
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