Table 2 Textile coating procedure.

From: Nondestructive quantitative method for evaluation of magnesium hydroxide on surface of coated fabrics from Raman spectra

(PET)

(PAD 6,6)

1. Treatment of 20 × 20 cm samples in two liters of 0.02 M/l Mg (NO3)2.6H2O solution for 30 min.

1. Treatment of 20 × 20 cm samples in two liters of 0.02 M/l Mg (NO3)2.6H2O solution for 30 min.

2. Hydrolytic formation of Mg (OH)2 by gradual addition of 0.04 M/l NaOH solution for 30 min.

2. Hydrolytic formation of Mg (OH)2 by gradual addition of 0.04 M/l NaOH solution for 1 h.

3. Rinsing and centrifugation.

3. Rinsing and centrifugation.

4. Thermal stabilization in a thermopress at 150 °C for 30 min.

4. Thermal stabilization in a thermopress at 140 °C for 30 min.

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