aluminium aluminium PRIMARY GRADE Analysis Elements Specifications Typical Aluminium (Al) 99.70 % min. 99.86 % Partical size + 75 µm 2.0 % max. 0.3 % + 45 µm balance 28.0 % – 45 µm 65 % to 75 % 71.7 % Tap Density 1.0 – 1.4 g/cm³ 1.3 g/cm³ Packaging Drums of Pails of 25 and 50 kg Other packaging upon request SECONDARY GRADE Analysis Elements Specifications Typical Aluminium (Al) 97.0 % min. 97.5 % Partical size + 75 µm 2.0 % max. 0.10 % + 45 µm balance 27.40 % – 45 µm 65 % to 75 % 72.50 % Packaging Drums of Pails of 25 and 50 kg Other packaging upon request