| About |
|---|
| HFA471 is non TBBA and enviromental ABS resin. It has good heat stability and high fall ball impact. HFA471 is mainly used in computer monitor, printer,copier, TV shell, plug connecter requiring flame class,etc.&& |
| Product Description | |
|---|---|
| Supplier | KumhoSunny |
| Generic | ABS |
| Material Status | Commercial: Active |
| Features | Flame Characteristics,Heat Stabilized,V-0 |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.16 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 220℃，10.0kg | 50 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 0.30 to 0.60 | % | ASTM D955 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 40.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 15 | % | ASTM D638 |
| Bending modulus | 2100 | MPa | ASTM D790 |
| bending strength | 55.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 220 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 82.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 95.0 | ℃ | ASTM D1525 3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+14 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+14 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.60 mm | V-0 | UL 94 | |
| 2.10 mm | V-0 | UL 94 | |
| 3.20 mm | V-0 | UL 94 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| CSA File No. | LS 66457 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 90 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Recommended maximum moisture content | 0.050 | % | |
| Barrel rear temperature | 200 to 210 | °C | |
| Barrel middle temperature | 210 to 220 | °C | |
| Barrel front temperature | 210 to 225 | °C | |
| Nozzle temperature | 210 to 225 | °C | |
| Processing (melt) temperature | 210 to 230 | °C | |
| Mold temperature | 40 to 80 | °C | |
| Back pressure | 1.00 to 5.00 | MPa | |
| Screw speed | 30 to 60 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Rate B (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. |