Reference number
ISO 17744:2004
International Standard
ISO 17744:2004
Plastics — Determination of specific volume as a function of temperature and pressure (pvT diagram) — Piston apparatus method
Edition 1
2004-11
Read sample
ISO 17744:2004
33196
Published (Edition 1, 2004)
This publication was last reviewed and confirmed in 2017. Therefore this version remains current.

ISO 17744:2004

ISO 17744:2004
33196
Language
Format
CHF 96
Convert Swiss francs (CHF) to your currency

Abstract

ISO 17744:2004 describes procedures for determining the specific volume of plastics as a function of temperature and pressure in both the molten and solid states.

The standard specifies the use of a piston-equipped apparatus in which the test sample, held in a measurement cell, is pressurized by means of the piston. Measurements under conditions of constant pressure or constant temperature can be made. In the constant-pressure mode, the maximum heating and cooling rates permissible are restricted to 5 °C/min.

By using these procedures, it is possible to obtain:

  • pvT diagrams that represent the relationship which exists between pressure, specific volume and temperature for a given material;
  • compressibility and volumetric thermal-expansion coefficients;
  • information on first-order and glass transitions as a function of temperature and pressure.

General information

  •  : Published
     : 2004-11
    : International Standard to be revised [90.92]
  •  : 1
     : 18
  • ISO/TC 61/SC 5
    83.080.01 
  • RSS updates

Next version under development

Draft
International Standard
ISO/DIS 17744
Plastics — Determination of specific volume as a function of temperature and pressure, pvT diagram — Piston apparatus method
Reference number
ISO/DIS 17744
Edition 1
Draft International Standard

ISO/DIS 17744

Plastics — Determination of specific volume as a function of temperature and pressure, pvT diagram — Piston apparatus method

ISO/DIS 17744

ISO/DIS 17744
85976
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Life cycle

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