ISO 294-5:2017
Current
The latest, up-to-date edition.
Plastics — Injection moulding of test specimens of thermoplastic materials — Part 5: Preparation of standard specimens for investigating anisotropy
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English, French
09-11-2017
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ISO 294-5:2017 specifies a mould (designated the type F ISO mould) for the injection moulding of plates with a preferred size of 80 mm × 120 mm and a minimum size of 80 mm × ≥90 mm and with a preferred thickness of 2 mm for single-point and multi-point data acquisition. It has been found to provide the maximum anisotropic properties, with only a slight sensitivity to the rate of injection. Whenever possible, a two cavity mould is intended to be used. For the design of plastic parts, this will provide upper and lower bounds for the tensile properties. Matching the plate thickness to a given part thickness is not a suitable criterion because of the effect of mould filling rate and part geometry on anisotropy.
Investigation of the anisotropy of materials is a special procedure intended to provide guidance in the design of mouldings for end-use applications and is not intended as a quality control tool.
In the injection moulding of thermoplastic materials, the flow of molten polymer can influence the orientation of fillers such as fibreglass or the orientation of polymer chains, resulting in anisotropic behaviour.
For the purposes of ISO 294-5:2017, the flow direction is defined as the direction from the gate to the far end of the mould cavity and the cross direction as the direction perpendicular to the flow direction.
The type F mould is not intended to replace the type D mould used to determine the moulding shrinkage of thermoplastics.
| Committee |
ISO/TC 61/SC 9
|
| DevelopmentNote |
Supersedes ISO/FDIS 294-5. (11/2017)
|
| DocumentType |
Standard
|
| Pages |
7
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| DIN EN ISO 294-5:2018-03 | Identical |
| SN EN ISO 294-5:2018 | Identical |
| I.S. EN ISO 294-5:2017&LC:2018 | Identical |
| UNE-EN ISO 294-5:2013 | Identical |
| UNI EN ISO 294-5 : 2013 | Identical |
| I.S. EN ISO 294-5:2013 | Identical |
| DIN EN ISO 294-5:2015-08 (Draft) | Identical |
| EN ISO 294-5:2017 | Identical |
| BS ISO 294-5 : 2011 | Identical |
| ONORM EN ISO 294-5 : 2018 | Identical |
| I.S. EN ISO 294-5:2017 | Identical |
| NF EN ISO 294-5 : 2017 | Identical |
| NBN EN ISO 294-5 : 2013 | Identical |
| SN EN ISO 294-5 : 2013 | Identical |
| NEN ISO 294-5 : 2011 | Identical |
| PN EN ISO 294-5 : 2018 | Identical |
| NEN EN ISO 294-5 : 2018 | Identical |
| UNE-EN ISO 294-5:2018 | Identical |
| NS EN ISO 294-5 : 2017 | Identical |
| BS EN ISO 294-5:2017 | Identical |
| DIN EN ISO 22088-5:2009-10 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method (ISO 22088-5:2006) |
| BS ISO 20753 : 2008 | PLASTICS - TEST SPECIMENS |
| I.S. EN ISO 22088-5:2009 | PLASTICS - DETERMINATION OF RESISTANCE TO ENVIRONMENTAL STRESS CRACKING (ESC) - PART 5: CONSTANT TENSILE DEFORMATION METHOD |
| DIN EN ISO 20753 E : 2014 | PLASTICS - TEST SPECIMENS (ISO 20753:2008) |
| DIN EN ISO 20753:2014-07 | PLASTICS - TEST SPECIMENS (ISO 20753:2008) |
| I.S. EN ISO 20753:2014 | PLASTICS - TEST SPECIMENS (ISO 20753:2008) |
| I.S. EN ISO 294-1:2017 | PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOPLASTIC MATERIALS - PART 1: GENERAL PRINCIPLES, AND MOULDING OF MULTIPURPOSE AND BAR TEST SPECIMENS (ISO 294-1:2017) |
| NBR IEC 60695-2-12 : 2013 | FIRE HAZARD TESTING - PART 2-12: GLOWING/HOT-WIRE BASED TEST METHODS - GLOW-WIRE FLAMMABILITY INDEX (GWFI) TEST METHOD FOR MATERIALS |
| NBR IEC 60695-2-13 : 2013 | FIRE HAZARD TESTING - PART 2-13: GLOWING/HOT-WIRE BASED TEST METHODS - GLOW-WIRE IGNITION TEMPERATURE (GWIT) TEST METHOD FOR MATERIALS |
| UNI EN ISO 22088-5 : 2009 | PLASTICS - DETERMINATION OF RESISTANCE TO ENVIRONMENTAL STRESS CRACKING (ESC) - PART 5: CONSTANT TENSILE DEFORMATION METHOD |
| NF EN ISO 22088-5 : 2009 | PLASTICS - DETERMINATION OF RESISTANCE TO STRESS CRACKING (ESC) - PART 5: CONSTANT TENSILE DEFORMATION METHOD |
| ISO 20753:2008 | Plastics Test specimens |
| BS EN ISO 20753:2014 | Plastics. Test specimens |
| ISO 17282:2004 | Plastics — Guide to the acquisition and presentation of design data |
| UNE-EN ISO 294-1:2017 | Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (ISO 294-1:2017) |
| 04/30092689 DC : DRAFT OCT 2004 | ISO 22088-5 - PLASTICS - DETERMINATION OF RESISTANCE TO ENVIRONMENTAL STRESS CRACKING (ESC) - PART 5: CONSTANT TENSILE DEFORMATION METHOD |
| BS EN ISO 22088-5:2009 | Plastics. Determination of resistance to environmental stress cracking (ESC) Constant tensile deformation method |
| UNE-EN ISO 22088-5:2010 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method (ISO 22088-5:2006) |
| UNI EN ISO 20753 : 2014 | PLASTICS - TEST SPECIMENS |
| EN ISO 20753:2014 | Plastics - Test specimens (ISO 20753:2008) |
| DIN EN ISO 294-1:2017-09 | PLASTICS - INJECTION MOULDING OF TEST SPECIMENS OF THERMOPLASTIC MATERIALS - PART 1: GENERAL PRINCIPLES, AND MOULDING OF MULTIPURPOSE AND BAR TEST SPECIMENS (ISO 294-1:2017) |
| ISO 294-1:2017 | Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens |
| BS EN ISO 294-1:2017 | Plastics. Injection moulding of test specimens of thermoplastic materials General principles, and moulding of multipurpose and bar test specimens |
| EN ISO 294-1:2017 | Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (ISO 294-1:2017) |
| EN ISO 22088-5:2009 | Plastics - Determination of resistance to environmental stress cracking (ESC) - Part 5: Constant tensile deformation method (ISO 22088-5:2006) |
| UNE-EN ISO 20753:2015 | Plastics - Test specimens (ISO 20753:2008) |
| ISO 22088-5:2006 | Plastics Determination of resistance to environmental stress cracking (ESC) Part 5: Constant tensile deformation method |
| ISO 527-2:2012 | Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics |
| ISO 294-1:2017 | Plastics — Injection moulding of test specimens of thermoplastic materials — Part 1: General principles, and moulding of multipurpose and bar test specimens |
| ISO 20753:2008 | Plastics Test specimens |
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