| About |
|---|
| A superior chemical resistant material with excellent flame and track resistance.&& |
| Product Description | |
|---|---|
| Generic | 热塑性聚酯 |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,Solvent resistance,Electric mark |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.75 to 1.85 | g/cm³ | ASTM D792 |
| Shrinkage rate | 1.5 to 2.0 | ASTM D1895 | |
| Shrinkage rate | |||
| MD | 0.050 to 0.15 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.12 | % | ASTM D570 |
| colour | |||
| Change Under Heat（Bisque）：149℃ | 1.0 to 1.5 | ||
| Change Under Heat（White）：149℃ | 1.2 to 1.7 | ||
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 430 to 750 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | > 260 | ℃ | ASTM D648 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric strength | > 14 | kV/mm | ASTM D149 |
| Arc resistance | > 185 | sec | ASTM D495 |
| Inclined（Plane Tracking） | > 1000 | min | ASTM D2303 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 5V | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Babbitt hardness | 45 to 55 | ASTM D2583 | |
| tensile strength | 41.4 to 62.1 | MPa | ASTM D638 |
| Bending modulus | 12400 to 13100 | MPa | ASTM D790 |
| bending strength | 124 to 145 | MPa | ASTM D790 |
| Compression modulus | 345000 to 379000 | MPa | ASTM D695 |
| compressive strength | 96.5 to 110 | MPa | ASTM D695 |
| shear strength | 55.2 to 62.1 | MPa | ASTM D732 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 300 hrs |
| 3. Method A (Short-Time) |
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