1 Scope
This part of GB/T 17037 specifies two two-cavity moulds, the Types D1 and D2 standard moulds, for the injection moulding of small plates measuring 60 mm×60 mm with a preferred thickness of 1 mm (Type D1) and 2 mm Type D2), which can be used for a variety of tests (see Annex A). The moulds may additionally be fitted with inserts for studying the effects of weld lines on the mechanical properties (see Annex B).
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of GB/T 17037. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this part. However parties to agreements based on this part of GB/T 17037 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 17037.1-1997 Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (idt ISO 294-1:1996)
GB/T 17037.4-2003 Plastic - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage (ISO 294-4: 2001, IDT)
ISO 6603-1: 2000 Plastics - Determination of puncture
impact behaviour of rigid plastics - Part 1: Non-instrumented impact testing
ISO 6603-2: 2000 Plastics - Determination of puncture
impact behaviour of rigid plastics - Part 2: Instrumented impact testing
3 Terms and definitions
For the purposes of this part of GB/T 17037, the terms and definitions given in GB/T 17037.1 apply.
4 Apparatus
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Procedure
6 Report on test-specimen preparation
Annex A (Informative) Recommended use of small plates
Annex B (Informative) Weld lines
Bibliography
1 Scope
This part of GB/T 17037 specifies two two-cavity moulds, the Types D1 and D2 standard moulds, for the injection moulding of small plates measuring 60 mm×60 mm with a preferred thickness of 1 mm (Type D1) and 2 mm Type D2), which can be used for a variety of tests (see Annex A). The moulds may additionally be fitted with inserts for studying the effects of weld lines on the mechanical properties (see Annex B).
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of GB/T 17037. For dated references, subsequent amendments (excluding corrections), or revisions, of any of these publications do not apply to this part. However parties to agreements based on this part of GB/T 17037 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies.
GB/T 17037.1-1997 Plastics - Injection moulding of test specimens of thermoplastic materials - Part 1: General principles, and moulding of multipurpose and bar test specimens (idt ISO 294-1:1996)
GB/T 17037.4-2003 Plastic - Injection moulding of test specimens of thermoplastic materials - Part 4: Determination of moulding shrinkage (ISO 294-4: 2001, IDT)
ISO 6603-1: 2000 Plastics - Determination of puncture
impact behaviour of rigid plastics - Part 1: Non-instrumented impact testing
ISO 6603-2: 2000 Plastics - Determination of puncture
impact behaviour of rigid plastics - Part 2: Instrumented impact testing
3 Terms and definitions
For the purposes of this part of GB/T 17037, the terms and definitions given in GB/T 17037.1 apply.
4 Apparatus
Contents of GB/T 17037.3-2003
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Apparatus
5 Procedure
6 Report on test-specimen preparation
Annex A (Informative) Recommended use of small plates
Annex B (Informative) Weld lines
Bibliography
