International Standard
ISO 7884-8:1987
Glass — Viscosity and viscometric fixed points — Part 8: Determination of (dilatometric) transformation temperature
Reference number
ISO 7884-8:1987
Edición 1
1987-12
International Standard
Vista previa
ISO 7884-8:1987
14832
No disponible en español
Publicado (Edición 1, 1987)
Esta norma se revisó y confirmó por última vez en 2020. Por lo tanto, esta versión es la actual.

ISO 7884-8:1987

ISO 7884-8:1987
14832
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

The temperature characterizes a certain glass transition range from the elastic brittle (low temperature) state to the viscous (high temperature) state of glass. It is used for specifying cooling programmes. The transformation temperature is determined by measuring the change in length, related to the length at intial temperature, of a rod made from the glass under test with temperature. The relative change in length is plotted against the temperature (dilatometer curve). From this dilatometer curve the transformation temperature is determined by a graphic procedure as shown in a diagramm.

Informaciones generales

  •  : Publicado
     : 1987-12
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 4
  • ISO/TC 48
    81.040.01 
  • RSS actualizaciones

Ciclo de vida

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)