BS ISO 16565:2013
$142.49
Rubber. Determination of 5-ethylidenenorbornene (ENB) or dicyclopentadiene (DCPD) in ethylenepropylene-diene (EPDM) terpolymers
| Published By | Publication Date | Number of Pages |
| BSI | 2013 | 24 |
This International Standard specifies the methods to be used to determine the content of 5-ethylidenenorbornene (ENB) or dicyclopentadiene (DCPD) in ethylene-propylene-diene (EPDM) terpolymers in the 0,1 % to 10 % range.
ENB and DCPD are dienes introduced into ethylene-propylene rubbers to generate specific cure properties. Since high precision for diene content determination is important, a Fourier transform infrared spectroscopic (FT-IR) method is utilized.
NOTE The procedures for the mass fraction of ENB and the mass fraction of DCPD differ only in the location in the infrared (IR) of the peak being quantified.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Section sec_1 Section sec_2 Section sec_3 Section sec_3.1 Section sec_3.2 Section sec_3.2.1 Section sec_3.2.2 1 Scope 2 Principle 3 Apparatus |
| 8 | Section sec_3.2.3 Section sec_3.3 Section sec_3.4 Section sec_3.5 Section sec_4 Section sec_4.1 Section sec_4.2 Section sec_4.3 4 Test specimen preparation 4.1 Primary method 4.2 Alternative method 4.3 Alternative method for liquid polymer film preparation |
| 9 | Section sec_5 Section sec_5.1 Section sec_5.1.1 Section sec_5.1.2 Section sec_5.1.3 Section sec_5.2 Section sec_5.2.1 Section sec_5.2.2 Section sec_5.2.3 Section sec_6 Section sec_6.1 5 Acquisition of spectra 5.1 With a specimen shuttle 5.2 Without a specimen shuttle 6 Calibration of the spectrophotometer |
| 10 | Section sec_6.2 Section sec_6.3 Section sec_6.4 Section sec_7 Section sec_7.1 Section sec_7.2 Section sec_7.3 Section sec_7.3.1 Section sec_7.3.2 Section sec_7.4 Section sec_7.4.1 Section sec_7.4.2 7 Diene determination 7.1 Preparation 7.2 Single absorbance spectrum 7.3 Determination of film thickness 7.4 Determination of diene content |
| 11 | Figure fig_1 |
| 12 | Figure fig_2 |
| 13 | Figure fig_3 |
| 14 | Table tab_b Figure fig_4 Section sec_7.4.3 Section sec_8 8 Precision |
| 15 | Section sec_9 9 Test report |
| 16 | Annex sec_A Annex sec_A.1 Annex sec_A.1.1 Annex sec_A.1.2 Annex sec_A.1.3 Annex sec_A.2 Annex sec_A.2.1 Annex sec_A.2.2 Annex sec_A.2.3 Annex sec_A.3 Annex sec_A.3.1 Annex A (normative) Procedure for spectral subtraction of water vapour |
| 17 | Annex sec_A.3.2 Annex sec_A.3.3 Annex sec_A.3.4 |
| 18 | Annex sec_B Annex sec_B.1 Annex sec_B.2 Annex sec_B.3 Annex sec_B.4 Annex sec_B.5 Annex sec_B.6 Annex sec_B.7 Annex sec_B.8 Annex B (informative) Precision and bias |
| 19 | Annex sec_B.9 Table tab_B.1 |
| 20 | Reference ref_1 Reference ref_2 Bibliography |
