BS ISO 2321:2017
Current
The latest, up-to-date edition.
Rubber threads. Methods of test
Hardcopy , PDF
English
28-09-2017
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
TCI/100
|
| DevelopmentNote |
Supersedes BS 5421-1(1976). (10/2017)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
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| Status |
Current
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| Supersedes |
This International Standard specifies methods of test for determining general physical and mechanical properties of rubber threads, as well as specific mechanical properties of such threads in contact with fabrics. Owing to the comparatively small cross-section and the unusual conditions of service of this material, certain special methods have been developed.
Some of the tests included in this International Standard may not be entirely suitable for threads made from certain synthetic rubbers (e.g. urethane rubber). These tests are intended for natural or synthetic polyisoprene rubbers.
It is pointed out that comparisons may only be made on new rubber threads or on those with identical processing histories. In the interpretation of results from threads which have been subjected to spooling, fabrication or any other process, it should be borne in mind that the previous history is important, and what is known of this and of any relaxation treatments used shall be stated in the test report.
| Standards | Relationship |
| ISO 2321:2017 | Identical |
| ISO 105-A03:1993 | Textiles Tests for colour fastness Part A03: Grey scale for assessing staining |
| ISO 23529:2016 | Rubber General procedures for preparing and conditioning test pieces for physical test methods |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 188:2011 | Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests |
| ISO 1183-2:2004 | Plastics Methods for determining the density of non-cellular plastics Part 2: Density gradient column method |
| ISO 37:2017 | Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties |
| ISO 105-A02:1993 | Textiles Tests for colour fastness Part A02: Grey scale for assessing change in colour |
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