| About |
|---|
| PPS-hFR42 is filled PPS compound, which is filled with mineral based on the PPS resin. It shows high rigidity, creep resistance, high-temperature resistance, inherent flame resistance, chemical resistance, excellent electrical insulation properties, arc resistance, low water absorption, easy processing, low mold shrinkage, good dimensional stability, and radiation resistance. Its colour is offwhite. Owing to its high performance and light colour, it’s an excellent selection for outer decorating parts with high temperature resistance and high rigidity in electronic/electric and medical industry. Such as: outer shells of apparatus and electric appliance, connectors, high-temperature disinfectant instruments, surgical containers, shells of the electric tooth-cleaning devices and other devices used in dentistry.&& |
| Product Description | |
|---|---|
| Supplier | Deyang |
| Generic | PPS |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good flexibility,Good Dimensional Stability,Low or no water absorption,Gamma radiation,Low contractility,Flame Characteristics,High Heat Resistance,Arc resistance,Solvent resistance,Insulation,V-0 |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.78 | g/cm³ | Internal Method |
| Shrinkage rate | |||
| MD | 0.25 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 105 | MPa | Internal Method |
| Tensile strain | |||
| fracture | 1.7 | % | Internal Method |
| Bending modulus | 15200 | MPa | Internal Method |
| bending strength | 167 | MPa | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 5.7 | kJ/m² | Internal Method |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 214 | ℃ | Internal Method |
| Melting temperature | 282 | ℃ | Internal Method |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.3E+15 | ohms | Internal Method |
| Volume resistivity | 1.0E+17 | ohms·cm | Internal Method |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | V-0 | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 140 | °C | |
| Drying time | 3.0 to 5.0 | hr | |
| Barrel rear temperature | 270 to 290 | °C | |
| Barrel middle temperature | 300 to 320 | °C | |
| Barrel front temperature | 300 to 320 | °C | |
| Nozzle temperature | 290 to 320 | °C | |
| Processing (melt) temperature | 160 to 180 | °C | |
| Mold temperature | 100 to 150 | °C | |
| Injection pressure | 50.0 to 100 | MPa | |
| Back pressure | 0.100 to 1.00 | MPa | |
| Screw speed | 40 to 100 | rpm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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