| About |
|---|
| LOCTITE® SI 5091™ is used for potting, coating and sealing of various automotive, electronic, military and industrial components.&& |
| Product Description | |
|---|---|
| Supplier | Henkel |
| Generic | 硅酮 |
| Material Status | Commercial: Active |
| Features | UV Cure,High Flexibility |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Shrinkage rate | 0.20 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.0 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 31 to 37 | ISO 868 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Water vapor permeability | 11 | g/m²/24 hr | ASTM E96 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | > 0.600 | MPa | ISO 37 |
| Tensile strain | |||
| fracture | > 75 | % | ISO 37 |
| tear strength | 0.70 | kN/m | ISO 34-1 |
| Compression deformation | |||
| 22℃，70 hr | 5.0 | % | |
| 75℃，70 hr | 30 | % | |
| 100℃，70 hr | 52 | % |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | 2.8E-4 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 3.3E+13 | ohms·cm | IEC 60093 |
| Dielectric strength | 18 | kV/mm | IEC 60243-1 |
| Dielectric constant | |||
| 100 Hz | 2.87 | ||
| 100 kHz | 2.88 | ||
| Dissipation factor | |||
| 100 Hz | 3.0E-3 | ||
| 100 kHz | 2.7E-3 |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| colour | Translucent | ||
| Solid content | > 95 | % | |
| Density | |||
| 25℃ | 1.01 | g/cm³ | |
| viscosity | |||
| 25℃，Brookfield RVT | 4.0 to 6.0 | Pa·s | |
| Tack Free Time | < 0.33 | min |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Die B |
| 3. Spindle 3, speed 10 rpm |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |