BS 2782-3.335A(1993) : AMD 8638
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METHODS OF TESTING PLASTICS - MECHANICAL PROPERTIES - DETERMINATION OF FLEXURAL PROPERTIES
15-06-1997
23-11-2012
National foreword
Committees responsible
Method
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
6 Test specimens
7 Conditioning
8 Procedure
9 Calculation and expression of results
10 Precision
11 Test report
Tables
1 Recommended values for the speed of testing
2 Values for the width b in the relation to the
thickness h
Figures
1 Typical curves of flexural stress sigma f versus
flexural strain epsilon f and deflection s
2 Position of test specimen at the start of the test
3 Position of test specimen in relation to direction
of product and direction of force
Specifies a method for determining the flexural properties of plastics under defined conditions. Used to investigate the flexural behaviour of the test specimens and for determining the flexural strength, flexural modulus and other aspects of the flexural stress/strain relationship under the conditions defined. Not normally suitable for use with rigid cellular materials and sandwich structures containing cellular material. Coverage includes definitions, apparatus, conditioning, precision and procedure. Also includes detailed tables and diagrams. AMD 8638 RENUMBERS THIS STANDARD
| Committee |
PRM/21
|
| DevelopmentNote |
Superseded and renumbered by BS EN ISO 178 Supersedes BS 2782-2.302D(1977) (07/2004)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 178:2010 | Identical |
| BS EN ISO 178 : 2010 | Identical |
| BS 7722:2002 | Surface covered PVC-U profiles for windows and doors. Specification |
| BS 7722:1994 | Specification for surface covered PVC-U extruded hollow profiles with heat welded corner joints for plastics windows |
| API 17L1 : 2013 | SPECIFICATION FOR FLEXIBLE PIPE ANCILLARY EQUIPMENT |
| BS 7825-3.3:1997 | Calibration of rubber and plastics test equipment. Calibration schedules Mechanical properties of plastics |
| BS EN ISO 4599:1997 | Plastics. Determination of resistance to environmental stress cracking (ESC). Bent strip method |
| BS 7413:2002 | Unplasticized polyvinyl chloride (PVC-U) profiles for windows and doors. Specification |
| BS EN ISO 11248:2000 | Plastics. Thermosetting moulding materials. Evaluation of short-term performance at elevated temperatures |
| BS 5691-2:1995 | Guide for the determination of thermal endurance properties of electrical insulating materials Choice of test criteria |
| BS 903-1:1995 | Physical testing of rubber Guide to the selection and use of methods of test for rubber |
| BS EN ISO 4600:1998 | Plastics. Determination of environmental stress cracking (ESC). Ball or pin impression method |
| BS 3905:1995 | Specification for 3.8/6.6 kV, 300 A bolted flameproof cable couplers and adaptors, for use in coal mines. |
| BS 7811-2:1995 | Guide for determining the effects of ionizing radiation on insulating materials Procedures for irradiation and test |
| BS EN 60249-1:1993 | Base materials for printed circuits Base materials for printed circuits. Test methods |
| ISO 293:2004 | Plastics — Compression moulding of test specimens of thermoplastic materials |
| ISO 3167:2014 | Plastics Multipurpose test specimens |
| ISO 295:2004 | Plastics — Compression moulding of test specimens of thermosetting materials |
| ISO 294:1995 | Plastics Injection moulding of test specimens of thermoplastic materials |
| ISO 1268:1974 | Plastics Preparation of glass fibre reinforced, resin bonded, low-pressure laminated plates or panels for test purposes |
| ISO 2602:1980 | Statistical interpretation of test results Estimation of the mean Confidence interval |
| ISO 1209-2:2007 | Rigid cellular plastics Determination of flexural properties Part 2: Determination of flexural strength and apparent flexural modulus of elasticity |
| ISO 291:2008 | Plastics Standard atmospheres for conditioning and testing |
| ISO 2557-2:1986 | Plastics Amorphous thermoplastics Preparation of test specimens with a specified reversion Part 2: Plates |
| ISO 5893:2002 | Rubber and plastics test equipment Tensile, flexural and compression types (constant rate of traverse) Specification |
| ISO 2557-1:1989 | Plastics Amorphous thermoplastics Preparation of test specimens with a specified maximum reversion Part 1: Bars |
| ISO 2818:1994 | Plastics — Preparation of test specimens by machining |
| ISO 1209-1:2007 | Rigid cellular plastics Determination of flexural properties Part 1: Basic bending test |
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