| About |
|---|
| AKROMID® A3 GF 30 4 L black (4678) is a 30% glass fibre reinforced and hydrolysis-/ chemical stabilised polyamide-blend with a reduced density compared to standard PA6.6 GF 30 Functional parts in the heating- and cooling system in the automotive industry, where a weight and cost reduction is required&& |
| Product Description | |
|---|---|
| Generic | PA 66+PP |
| Material Status | Commercial: Active |
| Features | Low density,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.26 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 70℃，62% RH | 1.2 | % | ISO 1110 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 8600 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 150 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 2.8 | % | ISO 527-2/5 |
| Bending modulus | 8600 | MPa | ISO 178 |
| bending strength | 220 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 16 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 70 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 246 | ℃ | ISO 75-2/A |
| Melting temperature | 262 | ℃ | DIN EN 11357-1 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | HB | UL 94 | |
| Burning rate | |||
| 1 mm | < 100 | mm/min | FMVSS 302 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ash Content | 30 | % | ISO 1172 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. 10°C/min |
| 4. >1 mm |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |