| About |
|---|
| Staramide BG4ST43 is an Impact Modified and Glass Fiber Reinforced Polyamide 6 Injection Molding Resin&& |
| Product Description | |
|---|---|
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | High impact resistance,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.27 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| MD | 0.30 to 0.60 | % | Internal Method |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 6.8 | % | |
| Equilibrium, 23 ℃, 50% RH | 1.4 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 6.0 | kJ/m² | |
| 23℃ | 7.0 | kJ/m² | |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 45 | kJ/m² | |
| 23℃ | 55 | kJ/m² | |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -40℃ | 6.0 | kJ/m² | |
| -30℃ | 7.0 | kJ/m² | |
| -20℃ | 7.0 | kJ/m² | |
| 23℃ | 8.0 | kJ/m² | |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 40 | kJ/m² | |
| 23℃ | 50 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 100 mm span | 216 | ℃ | ISO 75-2/Be |
| 1.8 MPa, unannealed, 100 mm span | 198 | ℃ | ISO 75-2/Ae |
| Vicat Softening Temp | |||
| B50 | 208 | ℃ | ISO 306 |
| B120 | 206 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~60℃ | 3.5E-5 | 1/℃ | |
| TD：23~60℃ | 9.5E-5 | 1/℃ | |
| Thermal conductivity coefficient | 0.33 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+16 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+16 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 3.2 mm in oil | 20 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 50 Hz | 3.60 | ||
| 60 Hz | 3.60 | ||
| 1 MHz | 3.40 | ||
| Dissipation factor | IEC 60250 | ||
| 50 Hz | 6.1E-3 | ||
| 60 Hz | 6.1E-3 | ||
| 1 MHz | 0.016 | ||
| Compared to the leakage tracing index | IEC 60112 | ||
| CTI | 500 | V | |
| Solution B | 400 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.750 mm，Tested by E2P | HB | UL 94 | |
| Glowing wire flammability index | |||
| 2.0 mm | 650 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 24 | % | ISO 4589-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| Level L | 123 | ISO 2039-2 | |
| Tensile modulus | 6500 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 145 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 3.8 | % | ISO 527-2/5 |
| Bending modulus | 5800 | MPa | ISO 178 |
| bending strength | 200 | MPa | ISO 178 |
| Taber abraser | |||
| 1000 cycles, 1000 g, CS-17 wheels | 20.0 | mg | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 75.0 to 85.0 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.20 | % | |
| Barrel rear temperature | 230 to 240 | °C | |
| Barrel middle temperature | 240 to 250 | °C | |
| Barrel front temperature | 240 to 270 | °C | |
| Processing (melt) temperature | 240 to 270 | °C | |
| Mold temperature | 60.0 to 80.0 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
| 3. 0.079 in/min |
| 4. at Break |
| 5. 120x10x4 mm |
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