UNE-EN ISO 294-1:2017
Current
The latest, up-to-date edition.
Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (ISO 294-1:2017)
Hardcopy , PDF
05-12-2017
This part of ISO 294 specifies the general principles to be followed when injection moulding test specimens of thermoplastic materials and gives details of mould designs for preparing two types of specimen for use in acquiring reference data i.e. type A1 and type B1 test specimens as specified in ISO 20753 and provides a basis for establishing reproducible moulding conditions. Its purpose is to promote uniformity in describing provide consistent descriptions of the main parameters of the moulding process and also to establish a uniform practice in reporting moulding conditions. The particular conditions required for the reproducible preparation of test specimens which will give comparable results will vary for each material used These conditions and are given in the International Standard for the relevant material or are to be agreed upon between the interested parties.NOTEISO round-robin tests with acrylonitrile/butadiene/styrene (ABS) styrene/butadiene (SB) and poly(methyl methacrylate) (PMMA) have shown that mould design is an important factor in the reproducible preparation of test specimens.
| Committee |
CTN 53/SC 6
|
| DevelopmentNote |
Supersedes UNE 53427. (07/2003)
|
| DocumentType |
Standard
|
| Pages |
38
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| ISO 294-1:2017 | Identical |
| EN ISO 294-1:2017 | Identical |
| NBN EN ISO 294-1 : 1998 AMD 1 2002 | Identical |
| NEN EN ISO 294-1 : 2017 | Identical |
| NS EN ISO 294-1 : 2017 | Identical |
| BS EN ISO 294-1:2017 | Identical |
| I.S. EN ISO 294-1:2017 | Identical |
| DIN EN ISO 294-1:2017-09 | Identical |
| NF EN ISO 294-1 : 2017 | Identical |
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