| About |
|---|
| H900 is recognized throughout the world as a reliable, consistent GPO-3 material. Standard size sheets are available in thicknesses ranging from .094″ to 2.00″. H900 also exhibits excellent smoke, flame and toxicity characteristics. Govt. Spec I-24768/6. Standard color – red.&& |
| Product Description | |
|---|---|
| Generic | 热固性聚酯 |
| Material Status | Commercial: Active |
| Features | V-0 |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.84 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD | 0.10 to 0.20 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.070 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 204 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | 1.5E+14 | ohms·cm | ASTM D257 |
| Dielectric strength | 16 | kV/mm | ASTM D149 |
| Arc resistance | |||
| 1.59 mm | 180 | sec | ASTM D495 |
| Compared to the resistance to leakage and marking index | |||
| 1.59 mm | 500 | V | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.59 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Babbitt hardness | 30 | ASTM D2583 | |
| tensile strength | |||
| yield | 20.7 | MPa | ASTM D638 |
| Bending modulus | 6890 | MPa | ASTM D790 |
| bending strength | |||
| yield | 68.9 | MPa | ASTM D790 |
| compressive strength | 110 | MPa | ASTM D695 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Method A (Short-Time) |
| 3. Perpendicular |
| 4. Parallel |
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