BS ISO 2322:2023 – TC
$186.33
Tracked Changes. Styrene-butadiene rubber (SBR). Emulsion and solution-polymerized types. Evaluation procedures
Published By | Publication Date | Number of Pages |
BSI | 2023 | 52 |
PDF Catalog
PDF Pages | PDF Title |
---|---|
30 | undefined |
34 | Foreword |
35 | 1 Scope 2 Normative references |
36 | 3 Terms and definitions 4 Sampling and further preparative procedures 5 Physical and chemical tests on raw rubber 5.1 Mooney viscosity 5.2 Volatile matter 5.3 Ash |
37 | 6 Preparation of the test mixes 6.1 Standard test formulations 6.2 Alternative formulations for oil-extended types |
38 | 6.3 Procedure 6.3.1 Equipment and procedure 6.3.2 Method A1 and A2 ā Mill-mixing procedure |
40 | 6.3.3 Method B ā Single-stage mixing using a laboratory internal mixer |
41 | 6.3.4 Method C ā Two-stage mixing using a laboratory internal mixer for initial mixing and a mill for final mixing |
43 | 7 Evaluation of vulcanization characteristics by a curemeter test 7.1 Using an oscillating-disc curemeter 7.2 Using a rotorless curemeter 8 Evaluation of tensile stress-strain properties of vulcanized test mixes 9 Precision |
44 | 10 Test report |
45 | Annex A (informative) Precision |
50 | Annex B (informative) Examples |
51 | Bibliography |