| About |
|---|
| AKROMID® B3 GF 50 1 natural (2531) is a 50% glass fibre reinforced, heat stabilised polyamide 6 with very high rigidity and strength and light inherent color Components in mechanical engineering and in the automotive industry&& |
| Product Description | |
|---|---|
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Heat Stabilized,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.56 | g/cm³ | ISO 1183 |
| Spiral flow length | 43.0 | cm | Internal Method |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.90 | % | ISO 294-4 |
| MD | 0.20 | % | ISO 294-4 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 4.5 to 5.1 | % | ISO 62 |
| 70℃，62% RH | 1.3 to 1.6 | % | ISO 1110 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 16 | kJ/m² | ISO 179/1eA |
| 23℃ | 20 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 90 | kJ/m² | ISO 179/1eU |
| 23℃ | 100 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 8.0 MPa, unannealed | 185 | ℃ | ISO 75-2/C |
| 1.8 MPa, unannealed | 220 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 220 | ℃ | ISO 75-2/B |
| Melting temperature | 220 | ℃ | DIN EN 11357-1 |
| Linear coefficient of thermal expansion | |||
| TD：23~80℃ | 9.4E-5 | 1/℃ | ISO 11359-2 |
| MD：23~80℃ | 1.1E-5 | 1/℃ | ISO 11359-2 |
| Temperature index | IEC 216 | ||
| 50% tensile strength loss, 20000 hr | 130 to 150 | ℃ | IEC 216 |
| 50% tensile strength loss, 5000 hr | 160 to 175 | ℃ | IEC 216 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+12 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+13 | ohms·cm | IEC 60093 |
| Compared to the leakage tracing index | |||
| Solution A | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.60 mm | HB | UL 94 | |
| Burning rate | |||
| 1 mm | < 100 | mm/min | FMVSS 302 |
| Glowing wire flammability index | |||
| 1.6 mm | 650 | ℃ | IEC 60695-2-12 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ash Content | 50 | % | ISO 1172 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 17000 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 230 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 2.5 | % | ISO 527-2/5 |
| Bending modulus | 14900 | MPa | ISO 178 |
| bending strength | 340 | MPa | ISO 178 |
| Ball hardness | |||
| H 961/30 | 270 | MPa | ISO 2039-1 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Mold Temperature: 176°F, Melt Temperature: 518°F, Injection Pressure: 1.09E+4 psi |
| 3. cross section of flow spiral: 7 mm x 3.5 mm |
| 4. 0.079 in/min |
| 5. 10°C/min |
| 6. >1 mm |
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