Color after firing at 1200° (average results) L 62,17 a 11,28 b 31,28 Residue on sieve 0.063, average 5 General application Glazed porcelain tiles, Floor Tiles, Wall Tiles Remark: moisture 18% +/-2% for summer time Chemical Characteristic for Calcined product Al203 % 22,00+/-0,5 Fe203 % 1,80+/-0,2 Ti02 % 1,50+/-0,2 Si02 % 68,00+/-2,0 Ca0 % average 0,3 Mg0 % average 0,35 Na20 % average 0,15 K20 % average 1,9 Lol % average 6,5 Shrinkage % max 12,4 Dry Resistance, (kg/cm2) 38 Water Absorbtion % 1,50+/-0,3 Vesco Granitic - Vesco Ceramic - Vesco Technic-1 Vesco-Technic-2 - DN-0 - DN-1 - DS-2 Vesco Technic-2