No.	Property	Specification
1	Apperence	White fine powder with no foreign material
2	Chemical Analysis % ZrO2 HfO2 SiO2 Al2O3 Fe2O3 TiO2	64.0Min 1.5Max 32.2Min 1.2Max 0.1Max 0.26Max
3	pH	5.5-6.5
4	Particle size Average particle size(D50) Smaller than 3.71 micron particle	1.5-1.7 micron 100%
5	Loss of Ignition	0.9%Max