Coated Duplex paper (Gray 350 GSM

Standart Tolerance Methode (TAPPI) Coated Duplex Unit Basis weight 350 ?3% T410 351.79 Gr/m2 Thickness 445 ?3% T411 447 um Density 0.787 ?0.02 T411 0.787 gr/cm2 Bulk 1.271 ?0.03 T411 1.271 cm3/gr Moisture 8.0 ?0.5 T412 6.84 % Smoothness 16 ?1 7.31 CmHg Brightness Top 79 ?1 T525 83.38 % Brightness Back 79 ?1 T525 -- % Tensile Strength MD -- T404 -- - Tensile Strength CD -- T404 -- - Elongation MD -- T404 -- % Elongation CD -- T404 -- % Tearing Strength MD 1962 ?50 T414 2432 Mn Tearing Strength CD 2747 ?50 T414 3138 Mn Stifness MD 208 ?5 T489 211 Gr-cm Stifness CD 79 ?5 T489 75 Gr-cm Cobb Test Top 50 ?5 T441 55 gr/m2 Cobb Test Back 125 ?25 T441 65 gr/m2 Wax Picking Top 9 ?1 T459 9 No. Wax Picking Back 10 ?1 T459 13 No. L.B.S MD 1.0 ?0.1 T541 0.80 kg-cm L.B.S CD 1.0 ?0.1 T541 0.92 kg-cm Gloss, 75 42 ?3 T480 47.63 % Print Gloss 75 ?3 T480 81.87 %