| About |
|---|
| High Performance Alloy Features: Transparent High Thermal Stability Good Processing Excellent Dimensional Stability Applications: Transportation PEI Replacement Industrial Aviation&& |
| Product Description | |
|---|---|
| Generic | Copolymer Polyformaldehyde alloy |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good Dimensional Stability,V-0 |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.33 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 380℃，2.16kg | 12 | g/10min | ASTM D1238 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2650 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 93.1 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 85 | % | ASTM D638 |
| Bending modulus | 2690 | MPa | ASTM D790 |
| bending strength | 121 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 75 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 198 | ℃ | ASTM D648 |
| Glass transition temperature | 225 | ℃ | ASTM E1356 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.79 mm | V-0 | UL 94 | |
| Extreme oxygen index | 39 | % | ASTM D2863 |
| Notes |
|---|
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