| About |
|---|
| HCB9320G is a 20% glass fiber reforced PC/PBT alloy resin, offering high heat resistance, high mechanical strength and excellent chemical resistance. HCB9320G is recommended for automobile laggage carrier, household appliance, electrician products, etc.&& |
| Product Description | |
|---|---|
| Supplier | KumhoSunny |
| Generic | PC+PBT |
| Material Status | Commercial: Active |
| Features | High Heat Resistance,Solvent resistance |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.42 | g/cm³ | ASTM D792 |
| — | 1.35 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 250℃，5.0kg | 18 | g/10min | ASTM D1238 |
| 250℃，5.0kg | 16 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.40 to 0.60 | % | ASTM D955 |
| — | 0.40 to 0.60 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| — | 100 | MPa | ASTM D638 |
| — | 105 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| fracture | 4.0 | % | ASTM D638 |
| Bending modulus | |||
| — | 5200 | MPa | ASTM D790 |
| — | 5500 | MPa | ISO 178 |
| bending strength | |||
| — | 140 | MPa | ASTM D790 |
| — | 145 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 13 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | |||
| 3.2mm | 110 | J/m | ASTM D256 |
| 23℃ | 11 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | |||
| 23℃ | 70 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 125 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 130 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 150 | ℃ | 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 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 100 to 120 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | < 0.020 | % | |
| Barrel rear temperature | 230 to 260 | °C | |
| Barrel middle temperature | 240 to 275 | °C | |
| Barrel front temperature | 240 to 275 | °C | |
| Nozzle temperature | 245 to 270 | °C | |
| Processing (melt) temperature | 240 to 275 | °C | |
| Mold temperature | 50 to 80 | °C | |
| Back pressure | 0.300 to 1.00 | 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. 120°C/h |
| 【 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. |