GW2458HF
Low-warpage, high-flow flame-retardant V-0 grade of polyamide 9T (PA9T) reinforced with 45% glass fiber. It offers excellent heat resistance, low warpage, high flowability, low water absorption, and reflow soldering resistance, making it suitable for connectors and other electrical and electronic applications.
Low-warpage
High-flow
V-0 flame-retardant
Application examples
Property table
| Unit | Test method | Value | |
|---|---|---|---|
| Grade name | GW2458HF | ||
| Glass fiber content | ％ | ― | 45 |
/
Physical properties
| Specific gravity | - | ISO 1183 | 1.73 |
| Water absorption (23°C, immersed in water for 24hrs) | ％ | ISO 62 | 0.08 |
/
Mechanical properties
| Tensile strength | MPa | ISO 527 | 145 |
| Flexural strength | MPa | ISO 178 | 256 |
| Flexural modulus | GPa | ISO 178 | 15.6 |
| Charpy notched impact strength | kJ/m2 | ISO 179/1eA | 16.8 |
/
Thermal properties
| Melting point | °C | ISO 11357-3 | 306 |
/
Dimensional properties
| Mold shrinkage (2 mmt), flow direction | ％ | ISO 294-4 | 0.2 |
| Mold shrinkage (2 mmt), transverse direction | ％ | ISO 294-4 | 0.5 |
/
*The above data are property values measured in the absolutely dry state.
*The above data are actual measured values obtained by our company and are not guaranteed values.
