BS EN ISO 295:2004
Current
The latest, up-to-date edition.
Plastics. Compression moulding of test specimens of thermosetting materials
Hardcopy , PDF
English
08-04-2004
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Conditioning of material prior to moulding
6 Preparation of the charge
7 Moulding conditions
7.1 General
7.2 Drying
7.3 High-frequency preheating
7.4 Pre-plastification
7.5 Release agents
7.6 Breathing
8 Procedure
9 Precision
10 Moulding report
Annex A (informative) Marking of test specimens
Bibliography
Provides the general principles and lays down the procedure to prepare test specimens of heat- and pressure-moulded thermosetting material from different moulding compounds; specifies the details for test specimen preparation to be included with the test reports on properties; gives the general principles for the design of the mould intended for the preparation of the test specimens.
| Committee |
PRI/42
|
| DevelopmentNote |
Renumbers and supersedes BS 2782-9.902A(1992). 1999 Version incorporates amendment 10344 to BS 2782-9.902A(1992). Supersedes 97/124597 DC. (03/2004)
|
| DocumentType |
Standard
|
| Pages |
22
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard
establishes the general principles and lays down the procedure to prepare test specimens of heat- and pressure-moulded thermosetting material from different moulding compounds;
specifies the details for test specimen preparation to be included with the test reports on properties;
gives the general principles for the design of the mould intended for the preparation of the test specimens.
The conditions required for preparing, in a reproducible manner, test specimens which will give comparable results are discussed relative to the substance under consideration.
The method applies to phenolic resin, aminoplastic, melamine/phenol, epoxy and unsaturated-polyester based thermosetting powder moulding compounds (PMCs). Due to the nature of certain moulding compounds, their flow properties or other variable factors, it may be necessary to prepare the test specimens according to special methods. The latter are normally in an agreement between the interested parties and noted in the moulding report.
| Standards | Relationship |
| DIN EN ISO 295:2004-05 | Identical |
| I.S. EN ISO 295:2004 | Identical |
| NF EN ISO 295 : 2004 | Identical |
| NS EN ISO 295 : 2ED 2004 | Identical |
| ISO 295:2004 | Identical |
| NEN EN ISO 295 : 2004 | Identical |
| NBN EN ISO 295 : 2004 | Identical |
| EN ISO 295:2004 | Identical |
| UNE-EN ISO 295:2004 | Identical |
Please Login or Create an Account so you can add users to your Multi user PDF Later.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
Users cannot be edited or removed once added to your Multi user PDF.