|
| Property |
Units |
Typical Values | |||
| Basis Weight |
lb/3000 ft^2 |
50 |
60 | ||
|
gsm |
81.4 |
97.7 | |||
| Caliper |
0.001 in |
4.9 |
5.8 | ||
|
microns |
124 |
147 | |||
| Moisture |
% |
5.0 |
5.0 | ||
| Brightness |
GEB |
82 |
82 | ||
| Smoothness, FS |
Sheffield |
300 |
300 | ||
| Smoothness, WS |
Sheffield |
300 |
300 | ||
| Tear, MD |
gf |
100 |
114 | ||
|
mN |
981 |
1118 | |||
| Tear, CD |
gf |
115 |
140 | ||
|
mN |
1128 |
1373 | |||
| Tensile, MD |
lbf/in |
32 |
37 | ||
|
kN/m |
5.5 |
6.5 | |||
| Tensile, CD |
lbf/in |
22 |
24 | ||
|
kN/m |
3.8 |
4.2 | |||
| Stretch, MD |
% |
3.6 |
3 | ||
| Stretch, CD |
% |
4.9 |
7 | ||
| TEA, MD |
ft-lbf/ft^2 |
10.3 |
10.3 | ||
|
J/m^2 |
150 |
150 | |||
| TEA, CD |
ft-lbf/ft^2 |
11.6 |
11.6 | ||
|
J/m^2 |
170 |
170 | |||
| Gurley Porosity |
sec |
8 |
8 | ||