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STANDARD

Withdrawn

ÖNORM EN ISO 294-4

Issue date: 2003 05 01

Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage (ISO 294-4:2001)

This part of ISO 294 specifies a method of determining the moulding shrinkage and post-moulding shrinkage of injection-moulded test specimens of thermoplastic material in the directions parallel to and normal to the direction of melt flow. For the determination of shrinkage of thermosets see ISO 2577[2]. Moulding shrinkage as defined in this part of ISO 294 excludes the effects of humidity uptake. This is included in post-moulding shrinkage and thus in total shrinkage. For cases when post-moulding shrinkage is caused by the uptake of humidity only, see ISO 175[1]. Moulding shrinkage as defined in this part of ISO 294 represents the so-called free shrinkage with unrestricted deformation of the cooling plates in the mould during the hold period. It may be considered therefore as the maximum value of any restricted shrinkage.

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General information on ÖNORM EN ISO 294-4

Format

Digital | 14 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 074 Plastics and Elastomers

Timeline

An overview of the development of ÖNORM EN ISO 294-4 from 1998 til today.

• ÖNORM EN ISO 294-4

  2019 03 15 Standard ÖNORM EN ISO 294-4, Edition: 2019 03 15

  Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination o...
• ÖNORM EN ISO 294-4

  2011 09 01 Standard ÖNORM EN ISO 294-4, Edition: 2011 09 01

  Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination o...
• ÖNORM EN ISO 294-4

  2003 05 01 Standard ÖNORM EN ISO 294-4, Edition: 2003 05 01

  Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination o...
• ÖNORM EN ISO 294-4

  1998 10 01 Standard ÖNORM EN ISO 294-4, Edition: 1998 10 01

  Plastics - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination o...

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 294-1:1996	Titel Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens	Ausgabedatum 1996 12 26	Art Standard	Zur Produktseite
Dokumentnummer ISO 294-3:2020	Titel Plastics — Injection moulding of test specimens of thermoplastic materials — Part 3: Small plates	Ausgabedatum 2020 06 26	Art Standard	Zur Produktseite

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