Observações: The objective is to provide an introduction to the main concepts of process of dyeing leather, using natural colorants . In detail, topics of this activity comprise:

(i) Introduction to technological process: evaluation of technological parameters, as pH, temperature, time;

(ii) Introduction to UV-vis spectroscopy: measure the absorption capabilities of using dyes with reference to wavelengths of light on the ultraviolet and visible light range;

(iii) Introduction to colorimetry: evaluate quantitative estimation of the color of obtained objects.

Observações: This activity will be held in English and accounts with the collaboration of Stephany Rezende

Coordenador do estágio: Nadezhda Pilipenko

Número de vagas: 2

Candidatos devem frequentar os anos de escolaridade: 10º/11º e 12º anos

Área vocacional: Tecnologia.

Local de estágio: CIMO