Caustificação 1

Summary

This video demonstrates the process of treating cotton fabric with a caustic soda solution for a chemical treatment. The procedure includes calculating the necessary quantities of caustic soda and water, preparing a bath, and soaking the fabric. The presenter also explains key steps such as measuring fabric dimensions and weight, monitoring pH levels, and performing thermal shock treatments to assess the fabric's reaction to the chemicals. The final steps focus on neutralizing the fabric, ensuring it is ready for further use, and checking the pH to achieve the desired level of acidity.