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About This Item

 

Full Description

BS ISO 2782-1:2016 specifies three methods for the determination of the permeability to gases of vulcanized or thermoplastic rubber under a differential partial pressure.

The three methods specified are as follows:
  • pressure sensor method (using vacuum): for determining the gas transmission rate, gas permeability coefficient, gas diffusion coefficient and gas solubility coefficient;
  • simplified sensor method (using applied pressure): for determining the gas permeability coefficient only;
  • gas-chromatographic method: for determining the gas transmission rate and gas permeability coefficient.
These methods apply to vulcanized and thermoplastic rubbers of hardness not less than 35 IRHD (international rubber hardness degrees) and to both single gases and mixtures of gases.


Cross References:
ISO 18899:2013
ISO 23529:2010


All current amendments available at time of purchase are included with the purchase of this document.
 

Document History

  1. BS ISO 2782-1:2022


    Rubber, vulcanized or thermoplastic. Determination of permeability to gases-Differential-pressure methods

    • Most Recent
  2. BS ISO 2782-1:2016

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    Rubber, vulcanized or thermoplastic. Determination of permeability to gases-Differential-pressure methods

    • Historical Version
  3. BS ISO 2782-1:2012


    Rubber, vulcanized or thermoplastic. Determination of permeability to gases-Differential-pressure methods

    • Historical Version
  4. BS 11/30212443 DC


    BS ISO 2782-1. Rubber, vulcanized or thermoplastic. Determination of permeability to gases. Part 1. Differential-pressure methods

    • Historical Version
  5. BS ISO 2782:2006


    Rubber, vulcanized or thermoplastic. Determination of permeability to gases

    • Historical Version
  6. BS 903-A30:1996


    Physical testing of rubber-Determination of permeability to gases

    • Historical Version
  7. BS 903-A30:1975


    Physical testing of rubber-Determination of the permeability of rubber to gases (constant pressure method)

    • Historical Version
  8. BS 903-A17:1973


    Physical testing of rubber-Determination of the permeability of rubber to gases (constant volume method)

    • Historical Version