| |
|
Characteristics |
Typical value |
Test method |
|
Tg(℃),DSC |
150 |
2.4.25 |
|
Td-5wt%(℃),TGA |
348 |
2.3.40 |
|
Peeling(lb/in),1oz. |
8 |
2.4.8 |
|
Peeling(lb/in), PI Film |
10 |
— |
Sample construction was based on 8 plies of 1067 prepreg.
Available
Glass Style |
Resin Content
(%) |
Circular Flow
(mil) |
Pressed Thickness
(mil) |
|
1078 MF |
62±2 |
20~120 |
2.9±0.3 |
|
1067 MF |
71.5±2 |
20~120 |
2.6±0.3 |
|
1067 QF |
65±2 |
20~120 |
2.2±0.3 |
|
1037 LF |
70±2 |
20~120 |
2.0±0.3 |
Recommended Press Cycle
· ��Material heat rate should be 2~6℃/min. (80~140℃) and the material temperature above 180℃ for 60 minute.
· ��Apply 400±50 psi full pressure. �� · Cool material slowly(3℃/min) through 150℃, cooling rate can be increased below 150℃.
|
IT-140G No Flow Prepreg
