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Lead chromate replacement - old hat, but still a long process ? / Jürgen Ott in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 205, N° 4610 (07/2015)

Titre :	Lead chromate replacement - old hat, but still a long process ?
Type de document :	texte imprimé
Auteurs :	Jürgen Ott, Auteur ; Thomas Sowade, Auteur
Année de publication :	2015
Article en page(s) :	p. 22-25
Note générale :	Bibliogr.
Langues :	Anglais (eng)
Catégories :	Chimie industrielle -- Législation -- Pays de l'Union européenne Chromate de plomb -- Produits de remplacement Mélange Pigments inorganiques Pigments organiques
Index. décimale :	667.9 Revêtements et enduits
Résumé :	Global use of lead chromates has significantly declined in recent years due to the toxicity of the pigments. In the past decade alone, the quantity used has declined by more than half, down from 90.000t in 2000. However, due to the excellent price/performance of the lead chromates and the partial use of the pigments in colour mixing systems, complete replacement has not yet happened. The recent approval requirement for REACH annex XIV in May 2015 has now increased the focus on the issue of alternative formulation concepts once more.
Note de contenu :	- Chroma and hue angle of individual pigments - Hiding power and colour strength of individual pigments - Inorganic and organic combined - Customised solutions - Lightfastness and weather stability
En ligne :	https://drive.google.com/file/d/1SCMWSk6h4lUoPqGxtEVENrtz3tHfMcdv/view?usp=drive [...]
Format de la ressource électronique :	Pdf
Permalink :	https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=24562

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