BS EN ISO 9988-2:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Plastics. Polyoxymethylene (POM) moulding and extrusion materials Preparation of test specimens and determination of properties
Hardcopy , PDF
26-09-2018
English
30-04-2015
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Foreword
1 Scope
2 Conformance
3 Normative references
4 Preparation of test specimens
5 Conditioning of test specimens
6 Determination of properties
Defines the methods of preparation of test specimens and the test methods to be used in determining the properties of polyoxymethylene moulding and extrusion materials.
| Committee |
PRI/82
|
| DevelopmentNote |
Supersedes 05/30128281 DC. Renumbers and supersedes BS ISO 9988-2. 2015 Version incorporates corrigendum to BS ISO 9988-2. (04/2015)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
This part of ISO 9988 specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of polyoxymethylene moulding and extrusion materials. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given.
Procedures and conditions are described for the preparation of test specimens, and procedures are given for measuring properties of the materials from which these specimens are made. Properties and test methods which are suitable and necessary to characterize polyoxymethylene moulding and extrusion materials are listed.
The properties have been selected from the general test methods in ISO 10350-1:1998. Other test methods in wide use for, or of particular significance to, these moulding and extrusion materials are also included in this part of ISO 9988 as designatory properties specified in ISO 9988-1: melt flow rate and tensile modulus.
In order to obtain reproducible and comparable test results, it is necessary to use the methods of specimen preparation and conditioning. The specimen dimensions and the test procedures are specified herein. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.
| Standards | Relationship |
| ISO 9988-2:2006 | Identical |
| EN ISO 9988-2:2015 | Identical |
| IEC 60243-1:2013 | Electric strength of insulating materials - Test methods - Part 1: Tests at power frequencies |
| IEC 60112:2003+AMD1:2009 CSV | Method for the determination of the proof and the comparative tracking indices of solid insulating materials |
| ISO 3167:2014 | Plastics Multipurpose test specimens |
| IEC 60250:1969 | Recommended methods for the determination of the permittivity and dielectric dissipation factor of electrical insulating materials at power, audio and radio frequencies including metre wavelengths |
| ISO 294-3:2002 | Plastics Injection moulding of test specimens of thermoplastic materials Part 3: Small plates |
| ISO 10350-1:2017 | Plastics — Acquisition and presentation of comparable single-point data — Part 1: Moulding materials |
| ISO 11359-2:1999 | Plastics Thermomechanical analysis (TMA) Part 2: Determination of coefficient of linear thermal expansion and glass transition temperature |
| ISO 75-2:2013 | Plastics — Determination of temperature of deflection under load — Part 2: Plastics and ebonite |
| ISO 527-2:2012 | Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics |
| ISO 11357-3:2011 | Plastics Differential scanning calorimetry (DSC) Part 3: Determination of temperature and enthalpy of melting and crystallization |
| IEC 60296:2012 RLV | Fluids for electrotechnical applications - Unused mineral insulating oils for transformers and switchgear |
| ISO 294-4:2001 | Plastics Injection moulding of test specimens of thermoplastic materials Part 4: Determination of moulding shrinkage |
| IEC 60093:1980 | Methods of test for volume resistivity and surface resistivity of solid electrical insulating materials |
| ISO 180:2000 | Plastics Determination of Izod impact strength |
| ISO 1183-1:2012 | Plastics Methods for determining the density of non-cellular plastics Part 1: Immersion method, liquid pyknometer method and titration method |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 179-1:2010 | Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test |
| ISO 62:2008 | Plastics Determination of water absorption |
| 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 899-1:2017 | Plastics — Determination of creep behaviour — Part 1: Tensile creep |
| ISO 178:2010 | Plastics Determination of flexural properties |
| ISO 1133:2005 | Plastics Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR) of thermoplastics |
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