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C-Clear™ K8272
| Category: | PC+ABS , Polycarbonate + ABS |
| Manufacturer: | Shanghai KumhoSunny Plastics Co., Ltd. |
| Trademark: | C-Clear™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | AFdWh1_C-Clear-K8272.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
Wechat:
| Message |
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| C-Clear™ K8272 is a high impact strength and super high heat resistance PC/ABS resin with low VOCs. C-Clear™ K8272 has been widely used in Auto and Household appliance,such as panel , car lamp and so on. |
| General Information | |
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| Features |
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| Uses |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.14 | g/cm³ | ISO 1183 |
| Molding Shrinkage (23°C) | 0.50 to 0.70 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | 58.0 | MPa | ISO 527-2/50 |
| Flexural Modulus 1 | 2300 | MPa | ISO 178 |
| Flexural Stress 2 | 76.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength 3 | ISO 179 | ||
| -30°C | 35 | kJ/m² | |
| 23°C | 55 | kJ/m² | |
| Charpy Unnotched Impact Strength 4(23°C) | No Break | ISO 179 | |
| Notched Izod Impact Strength 5(23°C) | 52 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature 6(1.8 MPa, Unannealed) | 110 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 126 | °C | ISO 306/B50 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 to 110 | °C | |
| Drying Time | 4.0 to 6.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Rear Temperature | 220 to 230 | °C | |
| Middle Temperature | 240 to 250 | °C | |
| Front Temperature | 260 to 270 | °C | |
| Nozzle Temperature | 250 to 260 | °C | |
| Processing (Melt) Temp | 250 to 270 | °C | |
| Mold Temperature | 60.0 to 80.0 | °C | |
| Back Pressure | 0.300 to 1.00 | MPa | |
| Screw Speed | 30 to 70 | rpm |
| Note Message | |
|---|---|
| 1 . | 2.0 mm/min |
| 2 . | 2.0 mm/min |
| 3 . | Condition: 4 J |
| 4 . | Condition: 4 J |
| 5 . | Condition: 5.5 J |
| 6 . | 120°C/h |
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|---|---|---|---|
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| HIVOREX BL5400 | Lotte Chemical Corporation | HDPE | HIVOREX |
| Moplen HP552R | LyondellBasell Industries | PP Homopolymer | Moplen |
