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HOPELEX PC-1220U
| Category: | PC , Polycarbonate |
| Manufacturer: | Lotte Chemical Corporation |
| Trademark: | HOPELEX |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | gRLO8f_HOPELEX-PC-1220U.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Hopelex PC-1220U is a low viscosity, clear polycarbonate, which is suitable for outdoor injection applications. Hopelex PC-1220U have UV stabilized ingredients to prevent degradation of final PC products from lights. |
| General Information | |
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| Additive |
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| Features |
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| Uses |
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| RoHS Compliance |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 22 | g/10 min | ASTM D1238 |
| Molding Shrinkage - Flow | 0.50 to 0.70 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 1(Yield) | 61.8 | MPa | ASTM D638 |
| Tensile Elongation 2(Break) | > 100 | % | ASTM D638 |
| Flexural Modulus 3 | 2350 | MPa | ASTM D790 |
| Flexural Strength 4(Yield) | 90.2 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C, 3.18 mm) | 690 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load | ASTM D648 | ||
| 0.45 MPa, Unannealed | 139 | °C | |
| 1.8 MPa, Unannealed | 128 | °C | |
| Vicat Softening Temperature | 150 | °C | ASTM D1525 5 |
| Optical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Refractive Index | 1.585 | ASTM D542 | |
| Transmittance | 89.0 | % | ASTM D1003 |
| Haze | < 0.80 | % | ASTM D1003 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Suggested Max Regrind | 20 | % | |
| Hopper Temperature | 60.0 to 80.0 | °C | |
| Rear Temperature | 290 to 310 | °C | |
| Middle Temperature | 280 to 300 | °C | |
| Front Temperature | 270 to 290 | °C | |
| Nozzle Temperature | 280 to 300 | °C | |
| Processing (Melt) Temp | 290 to 310 | °C | |
| Mold Temperature | 60.0 to 90.0 | °C |
| Note Message | |
|---|---|
| 1 . | 50 mm/min |
| 2 . | 50 mm/min |
| 3 . | 10 mm/min |
| 4 . | 10 mm/min |
| 5 . | Rate B (120°C/h), Loading 2 (50 N) |
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