Low-warp grade : GW2458HF GW2458HF is suited for low warpage and high flow applications, making it well suited for card connectors.
| Original Document | Technical Datasheet-ASTM(English) | |||
| Features | Flame RetardantLow WarpageHigh FlowFilled & Reinforced | |||
| Reinforced | 45% Glass Fiber | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | |
Melt Mass Flow Rate(MFR) | |||
320°C/2.16 kg | *** g/10 min | ASTM D 1238 | |
Mold Shrinkage | |||
Flow | *** % | Internal | 1mmt |
Across Flow | *** % | Internal | 1mmt |
Water Absorption | *** % | - | 105F.40C/95%RH/96hrs |
Bar flow | *** mm | - | 610F.320C/0.5mmt/750kgf |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
- | *** Mpa | ASTM D 638 | |
Tensile Elongation | |||
- | *** % | ASTM D 638 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Flexural Strength | |||
- | *** Mpa | ASTM D790 | |
Weld strength | *** Mpa | ASTM D 638 | |
Weld elongation | *** % | ASTM D 638 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ASTM D648 | |
Melt Temperature(Tm) | *** °C | Internal | |
Glass Transition Temperature | *** °C | Internal | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
V-0 | *** mm | UL94 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-cm | ASTM D257 | |
Dielectric Constant(Permittivity) | |||
10 GHz | *** - | ASTM D 150 | |
Dissipation Factor | |||
10 GHz | *** E-4 | ASTM D 150 | |
Comparative Tracking Index (CTI) | |||
- | PLC | UL 746A | |
Dielectric Strength | *** kV/mm | ASTM D149 |
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.
