| About |
|---|
| HSG5415 is an 15% glass fiber reinforced SMA alloy,offering high heat resistance,high modulus and low odour. Application:automobile interiors and exteriors such as instrument Panel, console substrate, instrument panel ducts, etc.&& |
| Product Description | |
|---|---|
| Supplier | KumhoSunny |
| Generic | Styrene-maleic anhydride copolymer |
| Material Status | Commercial: Active |
| Features | High Heat Resistance,Low odor |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.15 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 265℃，5.0kg | 8.0 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| 23℃ | 0.30 to 0.50 | % | ISO 294-4 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 7.0 | kJ/m² | ISO 179 |
| 23℃ | 10 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| 23℃ | 30 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 23℃ | 10 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 117 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 120 | ℃ | ISO 306 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 115 | ISO 2039-2 | |
| tensile strength | 73.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 5.0 | % | ISO 527-2/50 |
| Bending modulus | 5000 | MPa | ISO 178 |
| bending strength | 110 | MPa | ISO 178 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 105 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Barrel rear temperature | 220 to 230 | °C | |
| Barrel middle temperature | 250 to 260 | °C | |
| Barrel front temperature | 270 to 280 | °C | |
| Nozzle temperature | 270 to 280 | °C | |
| Processing (melt) temperature | 270 to 280 | °C | |
| Mold temperature | 70 to 90 | °C | |
| Back pressure | 1.00 to 5.00 | MPa | |
| Screw speed | 30 to 70 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. Condition: 4 J |
| 4. Condition: 5.5 J |
| 5. 120°C/h |
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