| About |
|---|
| Ultramid B3GM35 Q643 is a 40% combined glass-fiber and mineral reinforced injection molding PA6 grade. Applications Typical applications include industrial articles requiring medium rigidity and high dimensional stability.&& |
| Product Description | |
|---|---|
| Supplier | BASF |
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Grease resistance |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.48 | g/cm³ | ASTM D792 |
| Density | 1.48 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 5.7 | % | ISO 62 |
| saturated | 5.7 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 1.7 | % | ISO 62 |
| Balance, 50% RH | 1.7 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 7960 | MPa | ISO 527-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 123 | MPa | ISO 527-2 |
| Fracture, 23 ℃ | 123 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.7 | % | ISO 527-2 |
| Fracture, 23 ℃ | 2.6 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 7500 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.1 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| 23℃ | 4.8 | kJ/m² | ISO 180 |
| -40℃ | 40 | J/m | ASTM D256 |
| 23℃ | 53 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 199 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed | 198 | ℃ | ASTM D648 |
| Melting peak temperature | 220 | ℃ | ASTM D3418 |
| Melting temperature | |||
| DSC | 220 | ℃ | ISO 3146 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 83 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Processing (melt) temperature | 270 to 295 | °C | |
| Mold temperature | 80 to 95 | °C | |
| Injection pressure | 3.50 to 12.5 | MPa | |
| Injection speed | Fast | ||
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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