Chamex Multi Copy Paper A4 80GSM


- Substance G/M2 80 + - 2.5
- Substance Variation Cd G/M2 Equal To/Below 4
- Thickness Um 106-112
- Thickness Difference Cd % Equal To/Below 10
- Brightness % 100-102
- Opacity % Equal To/Below 90
- Breaking Length Average M Equal To/Above 3200 8 Smoothness Average Of Two Sides G 20-25 Variation Of Two Sides % Equal To/Below 30
- Surface Absorbing Weight G/M2 Equal To/Below 30
- Shrinking Variation Cd % Equal To/Below 2.8
- Folding Endurance Cd Times Equal To/More Than 15
- Dirt (0.2-1.5 Mm2) Point/M2 Equal To/Below 65 More Than. 5Mm2 0
- Moisture Content % 4.5-6.0
- Ash % Equal To/Below 16.0
- Sizing Mm Equal To/More Than 0.75Mm
- Substance :80G/M2
- Brightness : 102=104%
- Whiteness : Cie 167