No. | Performance |
Test
Standard
GB/T 14683-2003 |
Test result | Evaluation | ||||
1 | Appearance | Sensitive,uniform Cream,No air bubble,crust or Gel | Sensitive,uniform Cream,No air bubble,crust or Gel; Clear color | Qualified | ||||
2 | Extrudability ,ml/min | >=80 | 277 | Qualified | ||||
3 |
Tack-Free Time
Surface Dry Time (min) |
<=180 | 5 | Qualified | ||||
4 | Slump | Vertical (mm) | ≤3 | 0 | Qualified | |||
Horizontal (mm) | No deformation | No deformation | Qualified | |||||
5 | Elastic Recovery, % | >=80 | 100 | Qualified | ||||
6 | Tensile modulus | 23ºC |
>0.4
or >0.6 |
0.68 | Qualified | |||
-20ºC | 0.74 | Qualified | ||||||
7 | Adhesion at maintained extension | Nondestructive | Nondestructive | Qualified | ||||
8 | Adhesion after UV irradiation | Nondestructive | Nondestructive | Qualified | ||||
9 | Adhesion after cold drawn and hot pressed | Nondestructive | Nondestructive | Qualified | ||||
10 | Adhesion at maintained extension after immersion | Nondestructive | Nondestructive | Qualified |