Two-component silicone structure sealant for insulating glass
TW-166 two-component hollow silicone structure sealant for glass
TW-166 is the two-component, neutral cure, designed for structural assembly with a second sealed insulating
glass designed silicone sealant. Resistant to UV, ozone resistance, resistance to a moderate level of performance
and good adhesion, but also has a high modulus and other properties of a small extension to meet the structural
requirements for assembly of insulating glass.
Application:
Products used in structural assembly’s insulating glass two seal.
Technical parameters:
| Number |
Project |
Specification |
| 1 |
Slump /mm |
Verticality ≤ |
3 |
| Horizontal |
No deformation |
| 2 |
Surface drying time/h ≤ |
3 |
| 3 |
Extrusion/s ≤ |
10 |
| 4 |
Hardness |
30～60 |
| 5 |
Adhesiveness |
Adhesiveness /MPa |
23℃≥ |
0.6 |
| 90℃ ≥ |
0.45 |
| -30℃ ≥ |
0.45 |
| After immersion in water ≥ |
0.45 |
| After illumination ≥ |
0.45 |
| Destruction area /%≤ |
5 |
| 6 |
10% modulus /MPa≥ |
0.15 |
| 7 |
Modulus cohesiveness |
Definite elongation 25％ |
| Uncorrupted |
| 8 |
Thermal aging |
Thermogravimetry,tg /％≤ |
5 |
|
Cracking |
No |
|
Powder |
No |
Package
TW-166A standard 200L drum and 20L plastic drum (net contents were 189L and 19L), TW-166B with a 20L
plastic barrel and 2L plastic barrels (net contents were 19L and 1.9L) packaging.
Color
TW-166A is white, TW-166B is a black, mixed black.
Transport and storage
This product is not flammable and explosive, according to the normal means of transport.
Products must be stored under 27℃ cool and dry place, shelf life of 9 months.
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