EN ISO 11409:1998
Current
The latest, up-to-date edition.
Plastics - Phenolic resins - Determination of heats and temperatures of reaction by differential scanning calorimetry (ISO 11409:1993)
19-08-1998
The principle of the method specified is measuring the heat flux supplied to a test sample as a function of time or temperature, while the test sample is subjected to a temperature schedule under a specified atmosphere. A reaction is marked by the release of energy from the sample, resulting in an exothermic peak in the heating curve. Integration of the recorded peak area as a function of time gives a measure of the energy of the reaction. Applies to phenolic resins with exothermic behaviour, such as resols or mixtures of novolaks with hexamethylenetetramine or other curing agents.
| Committee |
CEN/TC 249
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| ISO 11409:1993 | Identical |
| SN EN ISO 11409 : 1999 | Identical |
| UNI EN ISO 11409 : 2000 | Identical |
| PN EN ISO 11409 : DEC 2002 | Identical |
| DIN EN ISO 11409:1998-10 | Identical |
| NS EN ISO 11409 : 1ED 1999 | Identical |
| BS EN ISO 11409:1998 | Identical |
| NEN EN ISO 11409 : 1998 | Identical |
| I.S. EN ISO 11409:1998 | Identical |
| UNE-EN ISO 11409:1999 | Identical |
| NBN EN ISO 11409 : 1998 | Identical |
| NF EN ISO 11409 : 1998 | Identical |
| ISO 10082:1999 | Plastics Phenolic resins Classification and test methods |
| ISO 472:2013 | Plastics — Vocabulary |
| ISO 5725:1986 | Precision of test methods Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
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