Effect of a SO<sub>2</sub> Rich Atmosphere on Tempera Paint Mock-Ups. Part 1: Accelerated Aging of Smalt and Lapis Lazuli-Based Paints

Effect of a SO<sub>2</sub> Rich Atmosphere on Tempera Paint Mock-Ups. Part 1: Accelerated Aging of Smalt and Lapis Lazuli-Based Paints

The behavior of historic tempera paints exposed to pollutant gases is an important issue when developing conservation strategies. In this work, binary tempera paint mock-ups that were made with either smalt or lapis lazuli pigments mixed with either rabbit glue or egg yolk binders were exposed to an...

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Bibliographic Details
Main Authors: José Santiago Pozo-Antonio, Teresa Rivas, Amelia Dionísio, Diana Barral, Carolina Cardell
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Minerals
Subjects:
tempera paint
inorganic pigment
proteinaceous binder
sulfur dioxide
physical-chemical change
sulfate-rich salt
Online Access:https://www.mdpi.com/2075-163X/10/5/427

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