China White 100lb Glossy Text C2S Paper-Presentation Folder, Find details about China Paper Board, Paper Card from White 100lb Glossy Text C2S Paper-Presentation Folder
Technical Data | Unit | Specification | ||
High Grade | Medium | Lower Grade | ||
Basis weight | g/m2 | C2s:80 90 100 105 120 128 150 157 ±3% | ||
Caliper/thickness | um 2 | 60 70 80 85 100 106 129 136 | ||
Basis weight tolerance | g/m | 4 | 4 | 4 |
Density ≤ | g/cm3 | 1.23 | 1.25 | 1.30 |
Whiteness ≥ | % | 90 | 90 | 86 |
Opacity ≥ | % | 88-96 | ||
(70--90)g/m2 | 85 | |||
(90-128)g/m2 | 90 | |||
>128g/m2 | 95 | |||
Gloss ≥ | % | 65 | 60 | 55 |
Specification | Unit | Test method | Target | ||||||||
Basis weight | g/m3 | ISO536 | 200+/-6 | 210+/-6 | 220+/-7 | 230+/-7 | 250+/-8 | 260+/-8 | 300+/-9 | 350+/-10 | 400+/-12 |
Caliper(+/-10) | um | ISO534 | 190 | 200 | 215 | 230 | 250 | 260 | 305 | 355 | 410 |
CD Stiffness(>=) | mN-m | ISO2493 Taber 15degree | *0.8 | *1.0 | *1.15 | *1.30 | *1.40 | 1.60 | 2.60 | 3.20 | 5.00 |
Moisture | % | ISO287 | 6.5+/-1.0 | 7.5+/-1.0 | 8.0+/-1.0 | ||||||
Ply bond | J/m2 | Tappi T833 | >=100 | ||||||||
Brightness | % | ISO2470 | >=88.0 | ||||||||
PPS(H-10) | UM | ISO8791-4 | <=1.40 | ||||||||
COBB.60s | g/m2 | ISO535 | <=50.0 | ||||||||
GLOSS | % | ISO8254 | >=48 | ||||||||
Specifications with '*' are not used for sheet classification.* |