Papir fotokopir A4 Double A premium 80 gr 500 listova

• basic weight: 80g/m2, ISO 536
• thickness: 107mic, ISO 534
• whiteness CIE: 165, ISO 11475
• D65 brightness: 111%, ISO 2470
• opacity: >95%, iso 2471
• moisture content: 4%, ISO 287
• bendtsten roughness(ml/min): 70, ISO 8791-2
• kodak stiffness MD (mN.m): > 0.40, ISO 5629
• kodak stiffness CD (mN.m): > 0.16, ISO 5629
• bending stiffnes MD (mN): > 110, ISO 2493
• bending stiffnes CD (mN): > 50, ISO 2493