NO. | ITEM | TECHNICAL INDEX | TEST REPORT |
JUDGEMENT
|
1 | Appearance | Fine and smooth, even cream, no air bubble, freezing and gelling | qualified | qualified |
2 | Drop degree/mm, Vertical | less than or equal to 3 | 0 | qualified |
2 | Drop degree/mm, Level | no distortion | no deistortion | qualified |
3 | Extrusion property, | greater than or equal to 80 | 530 | qualified |
4 | Surface curing time/h | less than or equal to 3 | 0.7 | qualified |
5 | Stretch modulus/Mpa, 23 degree Celsius | greater than or equal to 0.4 or 0.6 | 0.58 | |
5 | Stretch modulus/Mpa, -20 degree Celsius | greater than or equal to 0.4 or 0.6 | / | qualified |
6 | Fix extend adhesive | no damage | no damage | qualified |