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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