Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods Ingestion-build-64721 and to create the basis

and to create the basis of a uniform translation into foreign languages

Metal façade experts

BS EN 14319 is a European Standard that discusses thermal insulation products for buildings

• General test conditions

Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods Ingestion-build-64721 and to create the basis1 Scope This part of ISO 15105 specifies two methods for determining the gas transmission rate of single layer plastic film or sheet and multi layer structures under a differential pressure. One method uses a pressure sensor, the other a gas chromatograph, to measure the amount of gas which permeates through a test specimen.