Mill Additives: Enamel Frit: 100 Clay: 5-6 Urea: 0.3-0.5 Ptassium Chlorate: 0-0.3 Water: 45-50ml Slurry Fineness: 0.5-1.2g/160mesh.100ml (spray) 1-1.5g/160mesh.100ml(dipping) Specific Gravity: 165-170g/100ml Coating Thickness: 120-200 um Firing Tmeperature: 800-820 C