Verkkokauppa
SFS-EN ISO 11409:en
Plastics. Phenolic resins. Determination of heats and temperatures of reaction by differential scanning calorimetry (ISO 11409:1993)
Soveltamisala
Suomenkielistä soveltamisalaa ei ole saatavissa.
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.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
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.
Tämän julkaisun valmistelusta Suomessa vastaa Kemesta ry, puh. 040 820 4888.
Sisällysluettelo
Tuoteryhmä(t)
Sidokset
Velvoittavat viittaukset
ISO 10082:1991 Plastics -- Phenolic resins -- Definitions and test methods
ISO 472:1988 Plastics -- Vocabulary
ISO 5725:1986 Precision of test methods -- Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
ISO 472:1988 Plastics -- Vocabulary
ISO 5725:1986 Precision of test methods -- Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests
Tekninen komitea
Vahvistuspäivä
28.09.1998
Julkaisupäivä
23.07.2001
Painos
1
Sivumäärä
11
Julkaisun kieli
englanti