1. Used for bonding and sealing of glass, stone (marble, granite), aluminum curtain wall, glass lighting roof and metal structure engineering
2. Two ways of bonding and sealing of insulating glass
3. Many other building and industrial uses
1. Should not be used for oil or oil exudate, plasticizer or solvent substrate surface
2. Should not be used on frosted or wet substrate surface
3. Do not use in airtight areas with surface temperature below 6 ° C or above 40 ° C
|
No. |
Items |
Standard |
Test result |
Evaluation |
||
|
1 |
Appearance |
Fine, uniform paste, no bubble, agglomerate, gel, crust, no not easy to disperse precipitates |
Fine, uniform paste, no bubble, agglomerate, gel, crust, no not easy to disperse precipitates |
Yes |
||
|
2 |
Sagging degree, mm |
vertically |
≤3 |
0 |
Yes |
|
|
horizontal |
No deformation |
No deformation |
||||
|
3 |
surface drying time, h |
≤3 |
0.3 |
Yes |
||
|
4 |
Extrudability, s |
≤10 |
1.6 |
Yes |
||
|
5 |
Hardness, Shore A |
20~60 |
43 |
Yes |
||
|
6 |
Thermal aging |
thermo-gravimetric, % |
≤10 |
6.2 |
Yes |
|
|
crack |
Non |
Non |
||||
|
pulverization |
Non |
Non |
||||
|
7 |
Tensile bonding |
23℃ |
Tensile bond strength, Mpa |
≥0.60 |
1.15 |
Yes |
|
Bonding failure area, % |
≤5 |
3 |
||||
|
Elongation at maximum tensile strength, % |
≥100 |
255 |
||||
|
Modulus at 10% elongation, MPa |
- |
0.19 |
/ |
|||
|
Modulus at 20% elongation, MPa |
- |
0.31 |
||||
|
Modulus at 40% elongation, MPa |
- |
0.45 |
||||
|
90℃ |
Tensile bond strength, Mpa |
≥0.45 |
0.74 |
Yes |
||
|
Bonding failure area, % |
≤5 |
2 |
||||
|
-30℃ |
Tensile bond strength, Mpa |
≥0.45 |
1.50 |
Yes |
||
|
Bonding failure area, % |
≤5 |
4 |
||||
|
After flooding |
Tensile bond strength, Mpa |
≥0.45 |
1.05 |
Yes |
||
|
Bonding failure area, % |
≤5 |
3 |
||||
|
After uv light |
Tensile bond strength, Mpa |
≥0.45 |
1.02 |
Yes |
||
|
Bonding failure area, % |
≤5 |
4 |
||||
1 construction site should pay attention to maintain a good ventilation environment
2. Keep out of reach of children
3. Before the user uses, the substrate must be tested for compatibility and adhesion, and can be used only after the relevant report issued by the company or quality inspection department
4. In case of accidental exposure to eyes, wash with plenty of water and seek medical attention if necessary. This product is not edible, do not implant, avoid children contact