| About |
|---|
| Hepla ® H9040GF 10TF is a polyphtalamide PPA product filled with 40% glass fiber and 10% PTFE.Characteristics include: Lubricated,Wear Resistant,High Strength. |
| Product Description | |
|---|---|
| Supplier | NFD |
| Generic | PPA |
| Material Status | Commercial: Active |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.63 | g/cm³ | ASTM D792 |
| Shrinkage rate | |||
| MD：3.20 mm | 0.1 to 0.3 | % | ASTM D955 |
| water content | 0.05 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 14455 | MPa | ASTM D638 |
| tensile strength | 214.5 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 1.5 to 2.4 | % | ASTM D638 |
| Bending modulus | 13482 | MPa | ASTM D790 |
| bending strength | 312 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.20 mm | 108 | J/m | ASTM D256 |
| Notched impact strength of cantilever beam | |||
| 3.2 mm | 903 | J/m | ASTM D4812 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.5 mm | HB | UL 94 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+14 | Ohms∙cm | ASTM D257 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | > 288 | ℃ | ASTM D648 |
| Process Conditions | |||
|---|---|---|---|
| Processing technology | Nominal value | Unit | Test method |
| Injection pressure | 68.9 to 124 | MPa | |
| Melt Temperature | 302 to 329 | ℃ | |
| Mold temperature | 135 to 163 | ℃ | |
| drying temperature | 107 | ℃ | |
| Drying time | 4 to 6 | hr | |
| Dew point temperature | -32 | ℃ | |
| Notes |
|---|
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