BS 2782-9.901A(1988) : 1988 AMD 14419
Superseded
View Superseded by
METHODS OF TESTING PLASTICS - SAMPLING AND TEST SPECIMEN PREPARATION - COMPRESSION MOULDING TEST SPECIMENS OF THERMOPLASTIC MATERIALS
11-23-2012
07-15-2003
National foreword
Method
0 Introduction
1 Scope and field of application
2 References
3 Definitions
4 Apparatus
5 Procedure
6 Inspection of the moulded specimens or sheets
7 Test report
Table
Cooling methods
Figures
1 Types of flash ("picture frame") moulds
2 Positive-type mould
Gives the general principles and the procedures for thermoplastics in the preparation of compression moulded test specimens and sheets from which test specimens may be machined or stamped. Standardises the main steps of the procedure, with four different cooling methods to obtain mouldings in a reproducible state. Not suitable for reinforced thermo plastics. Illustrates types of flash ("picture frame") moulds and positive type mould.
| Committee |
PRM/21
|
| DevelopmentNote |
Renumbered and superseded by BS EN ISO 293 Supersedes 78/55602 DC (08/2003) Supersedes BS 2782-9.901A(1977). (10/2005)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 293:2004 | Identical |
| ISO 468:1982 | Surface roughness — Parameters, their values and general rules for specifying requirements |
| ISO/R 286:1962 | ISO system of limits and fits — Part I : General, tolerances and deviations |