|
 |
Test Piece Condition |
 |
|
| Tape width: |
20mm |
| Bonding condition: |
One stroke with 2-kg roller |
| Measuring condition: |
23°C±5°C 60%±20%RH |
| Peel speed: |
300mm/min |
| Backing material: |
25µm PET |
- [Left at RT for one hour before measurement ]
|
 |
Results |
 |
|
| Substrate |
SUS |
ABS |
Glass |
| Peeling strength(N/20mm) |
15.1 |
12.4 |
13.2 |
|
 |
|
 |
Test Piece Condition |
 |
|
|
| Substrate: |
Stainless steel plate (SUS304) |
| Tape bonding area: |
25mm x 25mm |
| Bonding condition: |
One stroke with 2-kg roller |
| Weight: |
1-kg |
- [ Left at RT for one hour and then at each temperature for 30 minutes before measurement ]
|
 |
Results |
 |
|
| Measurement temperature |
40°C |
60°C |
80°C |
100°C |
| Creep length(mm) |
0.2 |
0.2 |
0.3 |
0.4 |
|
 |
|
 |
Test Piece Condition |
 |
|
| Test piece condition: |
Same condition for 180° peeling strength test |
| Substrate: |
ABS |
- [ Left at RT for one hour and aged at a predetermined temperature for 8 weeks before measurement ]
|
 |
Results |
 |
|
| |
-30°C |
60°C |
40°C90% |
Removability |
| Peeling strength(N/20mm) |
8.7 |
11.5 |
10.4 |
Good |
 |