Base film for release film and protective film
Applicable for release film and protective film
● Parameters
|
Grade |
Unit |
GM13A |
GM13C |
SFF10/11 |
SFF60/61 |
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|
Feature |
— |
Low-haze |
Medium-haze |
Medium-haze |
High-haze |
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|
Thickness |
μm |
38 |
50 |
75 |
38 |
50 |
75 |
38 |
50 |
75 |
38 |
50 |
75 |
|
|
Tensile Strength |
MD |
MPa |
203 |
206 |
220 |
160 |
225 |
215 |
182 |
189 |
189 |
230 |
220 |
220 |
|
TD |
MPa |
225 |
247 |
241 |
237 |
250 |
242 |
227 |
245 |
252 |
262 |
255 |
255 |
|
|
Elongation |
MD |
% |
135 |
177 |
170 |
202 |
145 |
140 |
161 |
167 |
173 |
110 |
125 |
125 |
|
TD |
% |
118 |
134 |
143 |
103 |
126 |
120 |
115 |
119 |
111 |
100 |
110 |
110 |
|
|
Shrinkage (150℃/30min) |
MD |
% |
1.3 |
0.5 |
1.2 |
1.0 |
1.5 |
1.2 |
1.0 |
1.0 |
1.0 |
1.2 |
1.2 |
1.2 |
|
TD |
% |
0.4 |
0.4 |
0.2 |
0.2 |
0.5 |
0.3 |
0.1 |
0.06 |
0.08 |
-0.1 |
-0.1 |
-0.1 |
|
|
Transmittance |
% |
90.2 |
90.1 |
90.2 |
90.6 |
90.0 |
90.0 |
0.6 |
90.6 |
90.5 |
＞88 |
|||
|
Haze |
% |
1.8 |
2.4 |
2.7 |
3.0 |
3.9 |
3.8 |
3.3 |
3.3 |
3.4 |
＞4.1 |
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