DOI: 10.4995/thesis/10251/13829
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Analytical study of accelerated light ageing and cleaning effects on acrylic and PVAc dispersion paints used in Modern and Contemporary Art

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Cited by 4 publications
(21 citation statements)
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“…Pure poly(vinyl acetate) resin is a clear and colourless liquid which is insoluble in water, aliphatic hydrocarbons, waxes, and fats, but it is soluble in some organic solvents, such as ketones, esters, alcohols, and aromatic hydrocarbons [30]. The polymer in its pure form does not have robust inherent mechanical properties and flexibility [51]. As with acrylics, poly(vinyl acetate) is a thermoplastic material, meaning that ambient temperature influences physical properties such as softness and flexibility.…”
Section: Physical Propertiesmentioning
confidence: 99%
“…Pure poly(vinyl acetate) resin is a clear and colourless liquid which is insoluble in water, aliphatic hydrocarbons, waxes, and fats, but it is soluble in some organic solvents, such as ketones, esters, alcohols, and aromatic hydrocarbons [30]. The polymer in its pure form does not have robust inherent mechanical properties and flexibility [51]. As with acrylics, poly(vinyl acetate) is a thermoplastic material, meaning that ambient temperature influences physical properties such as softness and flexibility.…”
Section: Physical Propertiesmentioning
confidence: 99%
“…Por un lado, durante el proceso de polimerización de la resina y por otro, para aglutinar cargas y pigmentos en la fase acuosa (De Sousa Ramos Félix Silva 2011). Debido a su naturaleza hidrófoba, los humectantes permiten emulsionar las partículas sólidas de polímeros y pigmentos en agua, mientras que los dispersantes evitan que estas partículas floculen o formen agregados, manteniendo una dispersión homogénea de la emulsión (Belaroui et al 2003).…”
Section: Ge-conservación Conservação | Conservationunclassified
“…Tanto humectantes como dispersantes se introducen en cantidades considerables en dos momentos de la formulación. Por un lado, durante el proceso de polimerización de la resina y por otro, para aglutinar cargas y pigmentos en la fase acuosa (De Sousa Ramos Félix Silva 2011). Debido a su naturaleza hidrófoba, los humectantes permiten emulsionar las partículas sólidas de polímeros y pigmentos en agua, mientras que los dispersantes evitan que estas partículas floculen o formen agregados, manteniendo una dispersión homogénea de la emulsión (Belaroui et al 2003).…”
Section: Ge-conservación Conservação | Conservationunclassified
“…Both wetting agents and dispersants are introduced in considerable quantities at two points in the formulation. On the one hand, during the resin polymerization process and on the other, to blend fillers and pigments in the aqueous phase (De Sousa Ramos Félix Silva 2011). Due to their hydrophobic nature, wetting agents allow emulsifying solid particles of polymers and pigments in water.…”
Section: Ge-conservación Conservação | Conservationmentioning
confidence: 99%