| About |
|---|
| Glasrod MTS is a solid rod and bar fiberglass-reinforced thermoset polyester shape that exhibits properties desirable for a wide range of structural and electrical applications. Most economical system for electrical use; designed for 155°C service. 50,000 psi tensile and 80,000 psi flexural strength. Available in Rectangular, Square, “A” and Dogbone shapes.&& |
| Product Description | |
|---|---|
| Generic | 热固性聚酯 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Dimensional Stability,Low or no water absorption,High Heat Resistance,Solvent resistance |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.00 | g/cm³ | ASTM D792 |
| Water absorption rate | |||
| 24hr | 0.25 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1.38E+6 | MPa | ASTM D638 |
| tensile strength | |||
| yield | 345 | MPa | ASTM D638 |
| Bending modulus | 20700 | MPa | ASTM D790 |
| bending strength | |||
| yield | 552 | MPa | ASTM D790 |
| shear strength | 13.8 | MPa | ASTM D732 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 2100 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Linear coefficient of thermal expansion | |||
| MD | 9.0E-6 | 1/℃ | ASTM D696 |
| Thermal conductivity coefficient | 0.29 | W/m/K | ASTM C177 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | |||
| 25.4 mm in oil | 2.8 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 60 Hz | 5.00 | ASTM D150 | |
| Arc resistance | 130 | sec | ASTM D495 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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