Norm

ASTM D1434-82(2015)e1

Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting

61,51

Over deze norm

Status Definitief
Aantal pagina's 13
Commissie F02.10
Gepubliceerd op 01-06-2015
Taal Engels

1.1 This test method covers the estimation of the steady-state rate of transmission of a gas through plastics in the form of film, sheeting, laminates, and plastic-coated papers or fabrics. This test method provides for the determination of (1) gas transmission rate (GTR), (2) permeance, and, in the case of homogeneous materials, (3) permeability.

1.2 Two procedures are provided:

1.2.1 Procedure M—Manometric.

1.2.2 Procedure V—Volumetric.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Details

ICS-code 83.140.10
Nederlandse titel Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting
Engelse titel Standard Test Method for Determining Gas Permeability Characteristics of Plastic Film and Sheeting

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