Neutral silicone structural adhesive sealant is a kind of high modulus and high elasticity silicone rubber. It with good weather resistance is easy to use and work well in bad weather. Compared with non-structural adhesive, the structural adhesive sealant with high strength can bear high capacity without damaged. And it can form a strong bond with most of materials without primer. So it not only can be used in constructions but also can be used in glass and ceramics industry. Compared with two-component polysulfide sealant, neutral silicone structural adhesive sealant can be used directly without mixing. In addition, our products are non-toxic, non-polluting products. You can use it without any worries.
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Table 1: Technical Date of
Neutral Silicone Structural Adhesive Sealant |
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No. |
Item |
Technical date |
|
1 |
Appearance |
Smooth paste without bubble or particles. |
|
2 |
Color |
White, black or any other colors. |
|
3 |
Specific gravity (g/ml) |
0.93–0.98 |
|
4 |
sag |
None |
|
5 |
Silicone content |
> 96 |
|
6 |
Skinning time (minutes) |
≤ 15 |
|
7 |
Full curing time (hours) |
10–12 (3 mm thickness) |
|
8 |
Tensile strength (MPa) |
≥ 0.60 |
|
9 |
Maximum elongation ratio |
400 |
|
10 |
Hardness shore A (cured) |
> 26 |
|
11 |
Service temp (°C) |
-40 to 260 |
|
12 |
Extrusion rate (g/minutes) |
370 |
|
13 |
Shelf life (month) |
12 |
