The Study’s Chemical Interaction of the Sodium Silicate Solution with Extender Pigments to Investigate High Heat Resistance Silicate Coating

Figure 2

Powder X-ray diffraction pattern of the of ZnO-silicate (a), TiO₂-silicate (b), Fe₂O₃-silicate (c), CaCO₃-silicate (d), and Na₂SiF₆-silicate coating (e) at 1 day and 20 days of curing.

(a)

(b)

(c)

(d)

(e)