| About |
|---|
| WONDERLOY® PC-345 is a Polycarbonate + ABS (PC+ABS) product. It can be processed by injection molding and is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America. Characteristics include: Flame Rated RoHS Compliant&& |
| Product Description | |
|---|---|
| Supplier | CHI MEI |
| Generic | PC+ABS |
| Material Status | Commercial: Active |
| Features | HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ASTM D792 |
| Density | 1.10 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 260℃，5.0kg | 17 | g/10min | ASTM D1238 |
| 260℃，5.0kg | 18 | g/10min | ISO 1133 |
| Spiral flow length | 33.0 | cm | Internal Method |
| Shrinkage rate | 0.40 to 0.60 | % | ISO 2577 |
| MD | 0.40 to 0.60 | % | ASTM D955 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 40 | kJ/m² | ISO 179 |
| 23℃ | 45 | kJ/m² | ISO 179 |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃，3.2mm | 440 | J/m | ASTM D256 |
| 23℃，3.2mm | 490 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180 | ||
| -30℃ | 40 | kJ/m² | ISO 180 |
| 23℃ | 45 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed, 4.0 mm | 93.0 | ℃ | ISO 75-2/A |
| 1.8 MPa, unannealed, 3.2 mm | 95.0 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 105 | ℃ | ASTM D648 |
| Vicat Softening Temp | |||
| — | 125 | ℃ | ASTM D1525 10 |
| — | 110 | ℃ | ASTM D1525 11 |
| Linear coefficient of thermal expansion | |||
| MD：23~55℃ | 8.5E-6 | 1/℃ | ISO 11359-2 |
| MD：-40~40℃ | 8.5E-6 | 1/℃ | ASTM E831 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+16 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+18 | ohms·cm | IEC 60093 |
| Dielectric constant | |||
| 1 MHz | 3.10 | IEC 60250 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| fracture | 42.0 | MPa | ISO 527-2/50 |
| Yield, 23 ℃ | 49.0 | MPa | ASTM D638 |
| yield | 50.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| Fracture, 23 ℃ | 85 | % | ASTM D638 |
| fracture | 100 | % | ISO 527-2/50 |
| Bending modulus | 2100 | MPa | ISO 178 |
| 23℃ | 2260 | MPa | ASTM D790 |
| bending strength | 75.0 | MPa | ISO 178 |
| 23℃ | 73.5 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 108 | ISO 2039-2 | |
| R-level | 108 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 to 100 | °C | |
| Drying time | 4.0 | hr | |
| Hopper temperature | 200 to 230 | °C | |
| Barrel rear temperature | 230 to 270 | °C | |
| Barrel middle temperature | 230 to 270 | °C | |
| Barrel front temperature | 230 to 270 | °C | |
| Nozzle temperature | 220 to 260 | °C | |
| Mold temperature | 50 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
| 3. Melt Temperature: 500°F |
| 4. 2 mm, V: 50%, P: 50% |
| 5. 2.0 in/min |
| 6. 0.051 in/min |
| 7. 0.079 in/min |
| 8. 3.2 mm |
| 9. 120°C/hr |
| 10. Rate A (50°C/h), Loading 1 (10 N) |
| 11. Rate A (50°C/h), Loading 2 (50 N) |
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