ISO 294-5-2017

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© ISO 2017
Plastics — Injection moulding of
test specimens of thermoplastic
materials —
Part 5:
Preparation of standard specimens for
investigating anisotropy
Plastiques — Moulage par injection des éprouvettes de matériaux
thermoplastiques —
Partie 5: Préparation d'éprouvettes normalisées pour déterminer
l'anisotropie
INTERNATIONAL
STANDARD
ISO
294-5
Third edition
2017-11
Reference number
ISO 294-5:2017(E)
ISO 294-5:2017(E)
ii © ISO 2017 – All rights reserved
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

                  

the requester.

Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47

www.iso.org
ISO 294-5:2017(E)
Foreword ........................................................................................................................................................................................................................................iv
Introduction ..................................................................................................................................................................................................................................v
1 Scope ................................................................................................................................................................................................................................. 1
2 Normative references ...................................................................................................................................................................................... 1
3 Termsanddefinitions ..................................................................................................................................................................................... 1
4 Apparatus ..................................................................................................................................................................................................................... 2
  .................................................................................................................................................................................. 2
4.2 Injection-moulding machine ....................................................................................................................................................... 4
5 Procedure..................................................................................................................................................................................................................... 4
5.1 Conditioning of material ................................................................................................................................................................. 4
5.2 Injection moulding ............................................................................................................................................................................... 4
5.3 Preparation of test specimen ...................................................................................................................................................... 4
6 Report on test specimen preparation ............................................................................................................................................. 4
Annex A (normative) Preparation of test specimens .......................................................................................................................... 6
Bibliography ................................................................................................................................................................................................................................ 7
© ISO 2017 – All rights reserved iii
Contents Page

标签: #ISO

摘要:

ISO 294-5-2017 是一项国际标准,专门规定了使用注塑成型方法制备热塑性材料标准试样时的具体步骤与技术要求。该标准是 ISO 294 系列的一部分,重点描述了在成型过程中如何控制关键参数(如模具温度、注射速度、保压压力等),以确保制备出的试样具有一致性和可比性,适用于后续的力学、热学及其他物理性能测试。ISO 294-5-2017 替代了之前的版本,进一步明确了模具设计的细节以及测试报告所需包含的信息。对于从事塑料注塑成型、材料测试或质量控制的工程师和研究人员而言,遵循该标准是保证实验

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作者:阿拉丁 分类:国际标准 价格:12星币 属性:14 页 大小:311.97KB 格式:PDF 时间:2024-09-08

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