اکسید روی کد 900 اکسید روی کد 900 (Data Sheet) نسخه قابل چاپ Description Reference shokuhieh method Specification Unit Properties No …………………. SQ-431 Min 99.9 % Purity of zinc oxide 1 ASTM D 4315 --- Max 0.0008 % Sieve Residue on 325 Mesh 2 ASTM C25 --- Max 0.3 % Loss on Heating 3 ISO 7888 --- Max 20 µs/cm Electric Conductivity 4 ISIRI 8524 --- Max 100 ppm Lead Content 5 ISIRI 8524 --- Max 10 ppm Cadmium Content 6 ISIRI 8524 --- Max 5 ppm Manganese Content 7 ISIRI 8524 --- Max 5 ppm Copper Content 8 ISIRI 8524 --- Max 5 ppm Iron Content 9 ISIRI 8524 --- Max 5 ppm Cobalt content 10 ISIRI 8524 --- Max 5 ppm Nickel Content 11 ISIRI 8524 --- Max10 ppm Aluminium Contant 12 …………………. SQ-209 …………………. m 2/g Nitrogen Surface Area/BET 13 …………………. SQ-204 Nodular Crystal Structure 1300X 14 …………………. SQ-202 ok Whiteness 15 …………………. SQ-205 ………………… % Total Sulfur Content 16 …………………. SQ-201 Max 20 Par/10gr Metalic Zinc Test 17 …………………. SQ-208 M1(4.5)-M2(5) m2/gr Specific Surface Area 18 …………………. SQ-207 Min 2000 mesh Mesh Particle size 19 ASTM D 1817 --- Min 0.56 gr /cm3 Bulk density 20