Amodel® A-1145 HS is a 45% glass reinforced, heat stabilized polyphthalamide (PPA) with a high heat deflection temperature, very high flexural modulus and very high tensile strength. Excellent creep resistance and low moisture absorption are also characteristic of this resin.
Black: A-1145 HS BK 324
Natural: A-1145 HS NT
| Original Document | Technical Datasheet(English) | |||
| Features | High StrengthHigh Stiffness/RigidityHeat ResistanceDimensional StabilityCreep ResistantChemical ResistanceFilled & Reinforced | |||
| Additive | Heat Stabilizer | |||
| Appearance | Natural ColorBlack | |||
| Processing | Injection | |||
| Compliance | RoHS | |||
| Reinforced | 45% Glass Fiber | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | Dry |
Mold Shrinkage | |||
Flow | *** % | ASTM D955 | Conditioned |
Flow | *** % | ASTM D955 | Dry |
Across Flow | *** % | ASTM D955 | Conditioned |
Across Flow | *** % | ASTM D955 | Dry |
Water Absorption | *** % | ASTM D570 | 24 hr |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ASTM D638 | Conditioned |
Tensile Modulus | *** Mpa | ASTM D638 | Dry |
Tensile Modulus | *** Mpa | ISO 527-2 | Dry,100℃ |
Tensile Modulus | *** Mpa | ISO 527-2 | Dry,150℃ |
Tensile Modulus | *** Mpa | ISO 527-2 | Dry,175℃ |
Tensile Modulus | *** Mpa | ISO 527-2 | Dry,23℃ |
Tensile Strength | |||
Break | *** Mpa | ISO 527-2 | Dry,100℃ |
Break | *** Mpa | ISO 527-2 | Dry,150℃ |
Break | *** Mpa | ISO 527-2 | Dry,175℃ |
Break | *** Mpa | ISO 527-2 | Dry,23℃ |
- | *** Mpa | ASTM D 638 | Conditioned |
- | *** Mpa | ASTM D 638 | Dry |
Tensile Elongation | |||
Break | *** % | ASTM D638 | Conditioned |
Break | *** % | ASTM D638 | Dry |
Break | *** % | ISO 527-2 | Dry,100℃ |
Break | *** % | ISO 527-2 | Dry,150℃ |
Break | *** % | ISO 527-2 | Dry,175℃ |
Break | *** % | ISO 527-2 | Dry,23℃ |
Flexural Modulus | *** Mpa | ASTM D790 | Conditioned |
Flexural Modulus | *** Mpa | ASTM D790 | Dry |
Flexural Modulus | *** Mpa | ISO 178 | Dry,100℃ |
Flexural Modulus | *** Mpa | ISO 178 | Dry,150℃ |
Flexural Modulus | *** Mpa | ISO 178 | Dry,175℃ |
Flexural Modulus | *** Mpa | ISO 178 | Dry,23℃ |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | Conditioned |
- | *** Mpa | ASTM D790 | Dry |
- | *** Mpa | ISO 178 | Dry,100℃ |
- | *** Mpa | ISO 178 | Dry,150℃ |
- | *** Mpa | ISO 178 | Dry,175℃ |
- | *** Mpa | ISO 178 | Dry,23℃ |
Poisson Ratio | *** - | ASTM E 132 | Dry |
Shear Strength | *** Mpa | ASTM D 732 | Conditioned |
Shear Strength | *** Mpa | ASTM D 732 | Dry |
Compressive Strength | *** Mpa | ASTM D 695 | Dry,25.4 mm |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | Dry |
Charpy Unnotched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179/1eU | Dry |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 180/1A | Dry |
- | *** J/m | ASTM D 256 | Conditioned |
- | *** J/m | ASTM D 256 | Dry |
Izod Unnotched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 180/1U | Dry |
- | *** J/m | ASTM D 256 | Dry |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ASTM D785 | Dry |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | Annealed, 3.2 mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | Annealed, 3.2 mm |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-2/A | Unannealed |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6 cm/cm/℃ | ASTM E831 | 0 to 100℃ |
Flow | *** E-6 cm/cm/℃ | ASTM E831 | 100 to 200℃ |
Across Flow | *** E-6 cm/cm/℃ | ASTM E831 | 0 to 100℃ |
Across Flow | *** E-6 cm/cm/℃ | ASTM E831 | 100 to 200℃ |
Melt Temperature(Tm) | *** °C | ISO 11357-3 | Dry |
Melt Temperature(Tm) | *** °C | ASTM D 570 | Dry |
Continuous Use Temperature | |||
5000 hr | *** °C | ASTM D 3045 | Dry |
20000 hr | *** °C | ASTM D 3045 | Dry |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | Dry |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | Conditioned |
Volume Resistivity | *** Ohm-cm | ASTM D257 | Dry |
Dielectric Constant(Permittivity) | |||
60 Hz | *** - | ASTM D 150 | Conditioned |
60 Hz | *** - | ASTM D 150 | Dry |
1MHz | *** - | ASTM D 150 | Conditioned |
1MHz | *** - | ASTM D 150 | Dry |
Dissipation Factor | |||
60 Hz | *** E-4 | ASTM D 150 | Conditioned |
60 Hz | *** E-4 | ASTM D 150 | Dry |
1MHz | *** E-4 | ASTM D150 | Conditioned |
1MHz | *** E-4 | ASTM D150 | Dry |
Comparative Tracking Index (CTI) | |||
- | *** V | UL 746 | Conditioned |
- | *** V | UL 746 | Dry |
Dielectric Strength | *** kV/mm | ASTM D149 | Conditioned,3.2mm |
Dielectric Strength | *** kV/mm | ASTM D149 | Dry,3.20 mm |
Arc Resistance | *** sec | ASTM D495 | Conditioned |
Arc Resistance | *** sec | ASTM D495 | Dry |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
