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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC/ABS PC-345KL ZHENJIANG CHIMEI
WONDERLOY®
Automotive sector,Electronic field,Electrical field,currency
High mobility
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Plastic Datasheets
| hardness | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| Rockwell hardness | R-Sale,23°C | ASTM D785 | 108 |
| R-Sale,23°C | ISO 2039-2 | 108 |
| thermal performance | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 95.0 °C |
| 1.8MPa,Unannealed,4.00mm | ISO 75-2/A | 93.0 °C | |
| 1.8MPa,Unannealed,6.40mm | ASTM D648 | 105 °C | |
| Linear coefficient of thermal expansion | MD：-40to40°C | ASTME831 | 8.5E-06 cm/cm/°C |
| MD：23to55°C | ISO 11359-2 | 8.5E-06 cm/cm/°C | |
| Vicat softening temperature | -- | ASTM D152511 | 110 °C |
| -- | ISO 306/B50 | 110 °C | |
| -- | ASTM D152510 | 125 °C | |
| -- | ISO 306/A50 | 125 °C |
| mechanical properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| Bending modulus | ISO 178 | 2100 Mpa | |
| 23°C | ASTM D790 | 2260 Mpa | |
| bending strength | 23°C | ASTM D790 | 73.5 Mpa |
| ISO 178 | 75.0 Mpa | ||
| Tensile strain | Break,23°C | ASTM D638 | 85 % |
| Break | ISO 527-2/50 | 100 % | |
| tensile strength | Yield | ISO 527-2/50 | 50.0 Mpa |
| Yield,23°C | ASTM D638 | 49.0 Mpa | |
| Break | ISO 527-2/50 | 42.0 Mpa |
| Electrical performance | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| Dielectric constant | 1MHz | IEC 60250 | 3.10 |
| Surface resistivity | IEC 60093 | 1E+16 ohms | |
| Volume resistivity | IEC 60093 | 1E+18 ohms·cm |
| Physical properties | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| melt mass-flow rate | 260°C/5.0kg | ISO 1133 | 18 g/10min |
| 260°C/5.0kg | ASTM D1238 | 17 g/10min | |
| Shrinkage rate | ISO 2577 | 0.40-0.60 % | |
| MD | ASTM D955 | 0.40-0.60 % | |
| Spiral flow length | Internal Method | 33.0 CM |
| impact performance | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| Charpy Notched Impact Strength | -30°C | ISO 179 | 40 kJ/m² |
| 23°C | ISO 179 | 45 kJ/m² | |
| Impact strength of cantilever beam gap | 23°C | ISO 180 | 45 kJ/m² |
| -30°C | ISO 180 | 40 kJ/m² |
| flammability | Test Condition | Test Method | ZHENJIANG CHIMEI/PC-345KL |
|---|---|---|---|
| UL flame retardant rating | 1.5mm | UL 94 | HB |