Reference number
ISO 11409:1993
International Standard
ISO 11409:1993
Plastics — Phenolic resins — Determination of heats and temperatures of reaction by differential scanning calorimetry
Edition 1
1993-12
Preview
ISO 11409:1993
19351
No disponible en español
Publicado (Edición 1, 1993)
Esta publicación se revisó y confirmó por última vez en 2023. Por lo tanto, esta versión es la actual.

ISO 11409:1993

ISO 11409:1993
19351
Idioma
Formato
CHF 63
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 1993-12
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 7
  • ISO/TC 61/SC 12
    83.080.10 
  • RSS actualizaciones

Ciclo de vida

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