Document 0Lz5LRmQ4QenL90YGD6MVOmxM

Typical Chemical Analysis: Si 1icon Dioxi de Magnesium Oxide Aluminum Oxide Ferri c Oxide Calci urn Oxide Moi sture Loss on Ignition pH (10% Slurry) Si Op MgO A123 Fe?03 CaO Typical Physical Properties: Dry Brightness Loose Bulk Density, l b s . / c u . f t . Tapped Bulk Density, l b s . / c u . f t . Surface Area, M?/g Specific Gravity Hardness Thru 200 Mesh, % Thru 325 Mesh, X Issued: 6/91 Percent 59.0 31.5 It 9 LI 0l 6 0.2 5,9 9.3 89.1 26.9 59.4 4.5 2.8 to 99.0 75.5 PLAINTIFF'S EXHIBIT WCD-283 1000 C O O U O O E S T R E E T SO U TH PLA IN FIELD , N J . 07080