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KumhoSunny PC 2203I
| Category: | PC , Polycarbonate |
| Manufacturer: | Shanghai KumhoSunny Plastics Co., Ltd. |
| Trademark: | KumhoSunny PC |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | GTIgkp_KumhoSunny-PC-2203I.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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PC2203I is a super high impact and high flow PC resin, offering excellent normal and low temperature impact strength and UV stability. PC2203I is recommended for mobile phone housing and other products require high impact. |
| General Information | |
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| Features |
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| Uses |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.19 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow (23°C) | 0.50 to 0.70 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale, 23°C) | 115 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Break) | 60.0 | MPa | ASTM D638 |
| Tensile Elongation 2(Break) | 100 | % | ASTM D638 |
| Flexural Modulus 3 | 1950 | MPa | ASTM D790 |
| Flexural Strength 4 | 78.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 3.18 mm) | 850 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 125 | °C | ASTM D648 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (1.59 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 100 to 120 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Suggested Shot Size | 40 to 60 | % | |
| Rear Temperature | 240 to 270 | °C | |
| Middle Temperature | 250 to 290 | °C | |
| Front Temperature | 265 to 310 | °C | |
| Nozzle Temperature | 260 to 310 | °C | |
| Processing (Melt) Temp | 265 to 310 | °C | |
| Mold Temperature | 60.0 to 100 | °C | |
| Back Pressure | 0.200 to 0.800 | MPa | |
| Screw Speed | 20 to 100 | rpm |
| Note Message | |
|---|---|
| 1 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | 3.0 mm/min |
| 4 . | 3.0 mm/min |
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