International Standard
ISO 10640:2011
Plastics — Methodology for assessing polymer photoageing by FTIR and UV/visible spectroscopy
Reference number
ISO 10640:2011
Edición 1
2011-08
International Standard
Vista previa
ISO 10640:2011
46024
No disponible en español
Publicado (Edición 1, 2011)
Esta norma se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 10640:2011

ISO 10640:2011
46024
Idioma
Formato
CHF 151
Convertir Franco suizo (CHF) a tu moneda

Resumen

ISO 10640:2011 provides a methodology to assess the ageing of polymeric systems during exposure to laboratory accelerated weathering as well as in outdoor exposures. This methodology applies mainly to photoageing, but it can also be applied to thermal ageing.

The methodology identifies analyses that follow the chemical changes which control the deterioration of physical properties of materials during photoageing. The main procedure is based on IR spectroscopy analysis and is described in the standard. In addition, UV spectroscopy is used for monitoring the behaviour of some additives and to identify the origin of discoloration in polymeric materials (degradation of pigments and colorants, or polymer yellowing).

Examples of applications of this methodology are given in an annex as guidance for the interpretation of the results.

Informaciones generales

  •  : Publicado
     : 2011-08
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 29
  • ISO/TC 61/SC 6
    83.080.01 
  • RSS actualizaciones

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