اکسید روی کد 950 اکسید روی کد 950 (Data Sheet) نسخه قابل چاپ Description Reference shokuhieh method Specification Unit Properties No ………………… SQ-201 Min 99.9 % Purity of zinc oxide 1 ASTM D 4315 ---- Max 0.0008 % Sieve Residue on 325 Mesh 3 ASTM C25 ---- Max 0.3 % Loss on Heating 4 ISO 7888 ---- Max 20 µs/cm Electric Conductivity 5 ISIRI 8524 ---- Max 100 ppm Lead Content 6 ISIRI 8524 ---- Max 10 ppm Cadmium Content 7 ISIRI 8524 ---- Max 5 ppm Manganese Content 8 ISIRI 8524 ---- Max 5 ppm Copper Content 9 ISIRI 8524 ---- Max 5 ppm Iron Content 10 ISIRI 8524 ---- Max 5 ppm Cobalt content 11 ISIRI 8524 ---- Max 5 ppm Nickel Content 12 ISIRI 8524 ---- Max10 ppm Aluminium Contant 13 ………………… SQ-209 …………………. m2/gr Nitrogen Surface Area/BET 14 ………………… SQ-204 Nodular Crystal Structure 1300X 15 ………………… SQ-203 ok Whiteness 16 ………………… SQ-205 ………………… % Total Sulfur Content 17 ………………… SQ-206 Max 10 Par/10gr Metalic Zinc Test 18 ………………… SQ-208 Min 6 m2/gr m2/gr Specific Surface Area 19 ………………… SQ-207 Min 2500 Mesh Mesh Particle size 20 ASTM D 1817 ---- Min 0.56 gr/ cm3 Bulk density 21