|
| Property |
Units |
Typical Values | |||||
| Basis Weight |
lb/3000 ft^2 |
60 |
63 |
65 |
70 |
80 |
100 |
|
gsm |
97.7 |
102.5 |
105.8 |
113.9 |
130.2 |
162.8 | |
| Caliper |
0.001 in |
5.1 |
5.3 |
5.6 |
6.4 |
7.0 |
8.8 |
|
micron |
130 |
135 |
142 |
163 |
178 |
224 | |
| Moisture |
% |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
6.0 |
| Brightness |
GEB |
82 |
82 |
82 |
82 |
82 |
82 |
| Smoothness, FS |
Sheffield |
165 |
175 |
195 |
220 |
220 |
220 |
| Tear, MD |
gf |
107 |
112 |
118 |
125 |
157 |
195 |
|
mN |
1049 |
1098 |
1157 |
1226 |
1540 |
1912 | |
| Tear, CD |
gf |
117 |
123 |
132 |
137 |
160 |
200 |
|
mN |
1147 |
1206 |
1294 |
1344 |
1569 |
1961 | |
| Tensile, MD |
lbf/in |
40 |
44 |
44 |
47 |
51.3 |
64 |
|
kN/m |
7.0 |
7.7 |
73.7 |
8.2 |
9 |
11.2 | |
| Tensile, CD |
lbf/in |
20 |
22 |
22 |
25 |
22.9 |
28 |
|
kN/m |
3.5 |
3.9 |
3.9 |
4.4 |
4 |
4.9 | |
| Gurley Porosity |
sec |
8 |
12 |
12 |
12 |
15 |
15 |