BS ISO 14322:2018
$102.76
Plastics. Epoxy resins. Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC)
Published By | Publication Date | Number of Pages |
BSI | 2018 | 18 |
This document specifies a method whereby the heat of reaction generated during epoxy resin crosslinking is measured by differential scanning calorimetry (DSC). The degree of crosslinking is determined based on this result.
This method is applicable to epoxy resin systems with a moderate or slow crosslinking-reaction speed. It might not be applicable to systems with a fast crosslinking-reaction speed at ambient temperature.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
6 | Foreword |
7 | Introduction |
9 | 1 Scope 2 Normative references 3 Terms and definitions |
10 | 4 Principle |
11 | 5 Materials 6 Apparatus 7 Procedure 7.1 Calibration |
12 | 7.2 Preliminary test 7.2.1 General 7.2.2 Procedure for preliminary test 7.3 DSC measurement on the crosslinked resin under investigation |
13 | 8 Expression of results 9 Precision 9.1 General 9.2 Materials and crosslinking conditions 9.3 Precision of the method |
14 | 10 Test report |
15 | Annex A (informative) Example of a procedure used for the preliminary test, with typical operating conditions |
16 | Bibliography |