Grade |
Unit |
GM30 |
GM31 |
YM40 |
||||
Thickness |
μm |
50 |
125 |
50 |
125 |
50 |
125 |
|
Tensile Strength |
MD |
MPa |
215 |
180 |
196 |
201 |
221 |
224 |
TD |
MPa |
252 |
210 |
231 |
215 |
234 |
242 |
|
Elongation |
MD |
% |
145 |
135 |
142 |
161 |
165 |
146 |
TD |
% |
108 |
135 |
120 |
127 |
128 |
132 |
|
Shrinkage (150℃/30min) |
MD |
% |
0.7 |
0.5 |
0.5 |
1.1 |
1.2 |
1.2 |
TD |
% |
0.2 |
0.2 |
0.4 |
0.9 |
0.04 |
0.01 |
|
Transmittance |
% |
90.2 |
90.3 |
90.2 |
90.1 |
90.2 |
90.3 |
|
Haze |
% |
1.6 |
1.8 |
2.4 |
3.4 |
2.02 |
2.68 |
|
Clarity |
% |
99.4 |
99.3 |
97.6 |
94.6 |
— |
— |