| About |
|---|
| XT-585 is a high strength, two-component, tin catalyzed RTV silicone rubber with excellent resistance to polyurethane resins. It is designed for casting solid polyurethane, epoxies, polyesters and other plastic parts. XT-585 is useful for applications where a strong, flexible rubber is needed and offers the following advantages.&& |
| Product Description | |
|---|---|
| Generic | 硅橡胶,RTV-2 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.03 | g/cm³ | |
| — | 1.23 | g/cm³ | |
| Shrinkage rate | |||
| Cured | 0.10 | % | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Storage period | 26 | wk |
| Uncured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| colour | |||
| — | Off White | ||
| — | Turquoise | ||
| Density | 1.21 | g/cm³ | |
| viscosity | |||
| — | 0.35 | Pa·s | |
| — | 25 to 35 | Pa·s | |
| Curing time | 16 to 18 | hr | |
| storage stability | 60 to 90 | min |
| Cured Properties | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 12 to 18 | ||
| Shaw’s A | 14 to 20 | ||
| Shaw’s A | 17 to 23 | ||
| tensile strength | 2.76 to 3.45 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 630 to 730 | % | ASTM D412 |
| tear strength | 17.5 to 26.3 | kN/m | ASTM D624 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Activator |
| 3. Base |
| 4. 1 Day |
| 5. 3 Days |
| 6. 7 Days |
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