BS 2782-9 Method 910A:1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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. Sampling and test specimen preparation Injection moulding test specimens of thermoplastic materials
Hardcopy , PDF
English
15-07-1996
15-05-1997
Committees responsible
National foreword
Introduction
Method
1 Scope
2 Normative references
3 Definitions
4 Apparatus
5 Procedure
6 Precision
7 Test specimen preparation report
Annex
A (informative) Correlations between properties of materials
and parameters of the injection-moulding process
Figures
1 Schematic diagram of an injection-moulding cycle (pressure
as a function on time)
2 Example of a single-cavity mould
3 Example of a multi-cavity mould
4 Example of a family mould
5 Type A ISO injection mould
6 Type B ISO injection mould
7 Cooling system suitable for the ISO multi-cavity mould
8 Perspective view of a mould with an interchangeable
multi-cavity plate
Gives general principles to follow when injection moulding test specimens of thermoplastic materials. Details two preferred mould designs and gives examples of other acceptable mould designs and provides a basis for establishing reproducible moulding conditions. Designed to promote uniformity in describing essential moulding parameters and to extablish uniform practice in reporting moulding conditions. Conditions needed to prepare specimens in a defined, reproducible state will vary for each material: mould and machine used. Conditions should be agreed upon between interested partners unless part of an International Standard for the relevant material.
| Committee |
PRI/21
|
| DevelopmentNote |
DRAFT FOR COMMENT 91/43087 DC SUPERSEDES BS 2782 PART 9 METHOD 910A 1977
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 294:1995 | Identical |
| ISO 5725-1:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions |
| ISO 3167:2014 | Plastics — Multipurpose test specimens |
| ISO 527-2:2012 | Plastics — Determination of tensile properties — Part 2: Test conditions for moulding and extrusion plastics |
| ISO 180:2000 | Plastics — Determination of Izod impact strength |
| ISO 179:1993 | Plastics — Determination of Charpy impact strength |
| ISO 527-1:2012 | Plastics — Determination of tensile properties — Part 1: General principles |
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