Zobrazeno 1 - 1
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pro vyhledávání: '"Solvente de baixa toxicidade"'
Publikováno v:
Conservar Património; Vol. 37 (2021); 69-79
Varnishes consist basically of a resin and solvent. Aromatic solvents are widely used for varnish formulations, but they present considerable toxicity which requires their replacement. Two binary solvent systems with an oxygenated solvent (ethyl acet