1 Scope
This standard specifies a method of determining the rebound resilience of rubber in one narrow range of impact strain and strain rate, by means of any form of impacting.
The test method is applicable to vulcanized rubbers, the hardness of which, at the test temperature, lies between 30 and 85 IRHD.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies
GB/T 2941 Rubber - General Procedures for Preparing and Conditioning Test Pieces for Physical Test Methods (GB/T 2941-2006, ISO 23529:2004, IDT)
GB/T 6031 Rubber, Vulcanized or Thermoplastic - Determination of Hardness (Hardness between 10IRHD and 100IRHD) (GB/T 6031-1998, idt ISO 48:1994)
GB/T 9870.1 Rubber, Vulcamized or Thermoplastic - Determination of Dynamic Properties-Part 1: General Guidance(GB/T 9870.1-2006, ISO 4664-1:2005, IDT)
3 Terms and Definitions
For the purposes of this standard, the terms and definitions specified in GB/T 9870.1 and those listed below apply.
3.1
standard rebound resilience
Foreword I
Introduction III
1 Scope
2 Normative References
3 Terms and Definitions
4 Apparatus
5 Test Piece
6 Temperature of Test
7 Procedure
8 Test Report
Annex A (Informative) Non-standard Test Pieces
Annex B (Informative) Apparatus
1 Scope
This standard specifies a method of determining the rebound resilience of rubber in one narrow range of impact strain and strain rate, by means of any form of impacting.
The test method is applicable to vulcanized rubbers, the hardness of which, at the test temperature, lies between 30 and 85 IRHD.
2 Normative References
The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies
GB/T 2941 Rubber - General Procedures for Preparing and Conditioning Test Pieces for Physical Test Methods (GB/T 2941-2006, ISO 23529:2004, IDT)
GB/T 6031 Rubber, Vulcanized or Thermoplastic - Determination of Hardness (Hardness between 10IRHD and 100IRHD) (GB/T 6031-1998, idt ISO 48:1994)
GB/T 9870.1 Rubber, Vulcamized or Thermoplastic - Determination of Dynamic Properties-Part 1: General Guidance(GB/T 9870.1-2006, ISO 4664-1:2005, IDT)
3 Terms and Definitions
For the purposes of this standard, the terms and definitions specified in GB/T 9870.1 and those listed below apply.
3.1
standard rebound resilience
Contents of GB/T 1681-2009
Foreword I
Introduction III
1 Scope
2 Normative References
3 Terms and Definitions
4 Apparatus
5 Test Piece
6 Temperature of Test
7 Procedure
8 Test Report
Annex A (Informative) Non-standard Test Pieces
Annex B (Informative) Apparatus
