absorbant d'ultraviolet
- Domaine
-
- chimie
- Date
Terme :
- absorbant d'ultraviolet n. m.
Traductions
-
anglais
Date :Définition
An organic compound which absorbs the ultraviolet radiation present in sunlight; it is added to products which tend to deteriorate from prolonged exposure to light, for example, various plastics and rubber.
Notes :
Various derivatives of benzeine, phenol, and acrylonitrile are used.
Though not usually classed as a U.V. absorber in the chemical additive sense, glass does not transmit ultraviolet radiation.Terme :
- ultraviolet absorber
Terme associé :
- U.V. absorber