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SD POLYCA™ CR3241
| Category: | PC+PET , Polycarbonate + PET |
| Manufacturer: | Sumika Styron Polycarbonate Limited |
| Trademark: | SD POLYCA™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | kmT8A5_SDPOLYCACR3241.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| SD POLYCA CR series are PC/Polyester alloy grades. These products have improved chemical resistant property in addition to high impact property and heat resistant property of polycarbonate resin. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Part Marking Code |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.21 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (280°C/1.2 kg) | 5.00 | cm³/10min | ISO 1133 |
| Molding Shrinkage | ASTM D955 | ||
| Flow | 0.60 - 0.80 | % | ASTM D955 |
| Transverse flow | 0.60 - 0.80 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.20 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 120 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2200 | MPa | ISO 527-2 |
| Tensile Strength | |||
| -- | 61.0 | MPa | ASTM D638 |
| -- | 60.0 | MPa | ISO 527-2 |
| Tensile Elongation | |||
| Fracture | 130 | % | ASTM D638 |
| Fracture | 100 | % | ISO 527-2 |
| Flexural Modulus | |||
| -- | 2160 | MPa | ASTM D790 |
| -- | 2200 | MPa | ISO 178 |
| Flexural Strength | |||
| -- | 88.0 | MPa | ASTM D790 |
| -- | 85.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 65 | kJ/m² | ISO 179 |
| Notched Izod Impact (23°C) | 780 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | |||
| 0.45 MPa, not annealed | 138 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 120 | °C | ASTM D648 |
| 1.8 MPa, not annealed | 115 | °C | ISO 75-2/A |
| Linear thermal expansion coefficient | ASTM D696 | ||
| Flow | 7.0E-5 | cm/cm/°C | ASTM D696 |
| Lateral | 7.0E-5 | cm/cm/°C | ASTM D696 |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Santoprene™ 121-55W241 | ExxonMobil Chemical | TPV | Santoprene™ |
| TAROPRENE® 1 A70 M1N | Taro Plast S.p.A. | TPV | TAROPRENE® |
| TRILOY® 120 | Samyang Corporation | PC+PBT | TRILOY® |
| Sylvin 6168-80 Grey 9439 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| LEXAN™ XHT4141 resin | SABIC Innovative Plastics | PC | LEXAN™ |
