| About |
|---|
| 10 Melt Polycarbonate, Non-Chlorine Non-Bromine, with UV and release. Application/Use: Consumer products, Appliances, Industrial products, Hand Tools Key Words: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Unreinforced, UL Recognized, UL 746H&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Halogen free,Good stripping performance,Flame Characteristics |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 10 | g/10min | ASTM D1238 |
| Water absorption rate | |||
| 23℃，24hr | 0.15 | % | ASTM D570 |
| Outdoor applicability | f1 | UL 746C | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 3.2mm | 640 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 127 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed | 137 | ℃ | ISO 75-2/A |
| Linear coefficient of thermal expansion | |||
| MD：-40~95℃ | 7.0E-5 | 1/℃ | |
| TD：-40~95℃ | 6.8E-5 | 1/℃ | |
| Relative temperature index | 125 | ℃ | UL 746 |
| Electrical performance | 125 | ℃ | UL 746 |
| Impact mechanical performance | 115 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Arc resistance | PLC 6 | ASTM D495 | |
| Compared to the leakage tracing index | PLC 2 | UL 746 | |
| High Arc Burning Index (HAI) | |||
| 1.5 mm | PLC 0 | ||
| 3.0 mm | PLC 1 | ||
| High voltage arc marking rate | |||
| HVTR | PLC 3 | UL 746 | |
| Hot wire ignition | |||
| HWI | |||
| 1.5 mm | PLC 3 | ||
| 3.0 mm | PLC 2 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-2 | UL 94 | |
| Glowing wire flammability index | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | 775 | ℃ | IEC 60695-2-13 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| UL Rating | |||
| Non-bromine，Non-chlorine | Pass | UL 746H | |
| RoHS Compliance | Pass | UL 746R |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 120 | ASTM D785 | |
| tensile strength | |||
| Yield, 3.17 mm | 58.6 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 3.17 mm | 100 | % | ASTM D638 |
| Bending modulus | |||
| 3.17 mm | 2280 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 3.17 mm | 89.6 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Drying time, maximum | 48 | hr | |
| Recommended injection volume | 40 to 60 | % | |
| Barrel rear temperature | 254 to 274 | °C | |
| Barrel middle temperature | 266 to 277 | °C | |
| Barrel front temperature | 277 to 293 | °C | |
| Nozzle temperature | 271 to 293 | °C | |
| Processing (melt) temperature | 282 to 304 | °C | |
| Mold temperature | 71 to 93 | °C | |
| Injection pressure | 75.8 to 124 | MPa | |
| Back pressure | 0.345 to 1.38 | MPa | |
| Screw speed | 40 to 70 | rpm | |
| Clamping force | 2.8 to 6.9 | kN/cm² | |
| Notes |
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| 1. Typical properties: these are not to be construed as specifications. |
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