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

Table 1

The components of the mixture of liquid sodium glass with each of the extender pigments (ZnO, TiO₂, Fe₂O₃, CaCO₃, and Na₂SiF₆).

	The components of the coating	Weight percent (%)
The coating powder 1	mNa2O.nSiO2.xH2O	55
	ZnO	35
	H2O	10
The coating powder 2	mNa2O.nSiO2.xH2O	55
	TiO2	35
	H2O	10
The coating powder 3	mNa2O.nSiO2.xH2O	55
	CaCO3	35
	H2O	10
The coating powder 4	mNa2O.nSiO2.xH2O	65
	Na2SiF6	15
	H2O	10
The coating powder 5	mNa2O.nSiO2.xH2O	55
	Fe2O3	35
	H2O	10