1. Postgraduate Program in Engineering Processes and Technologies (PGEPROTEC); Exact Science and Technology Center (CCET), Caxias do Sul University (UCS), CEP 95070-560 Caxias do Sul; Rio Grande do Sul Brazil
2. Laboratory of Polymers (LPOL); Exact Science and Technology Center (CCET); Caxias do Sul University (UCS); Rio Grande do Sul Brazil
3. Laboratory of Corrosion and Surface Protection (LCOR); Exact Science and Technology Center (CCET); Caxias do Sul University (UCS); Rio Grande do Sul Brazil