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CALIBRE™ 621-2
| Category: | PC , Polycarbonate Resin |
| Manufacturer: | Trinseo |
| Trademark: | CALIBRE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | IrArxf_CALIBRE-621-2.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CALIBRE™621-2 branched polycarbonate is mainly used in large-scale extrusion blow molding or injection molding-stretch blow molding water bottle processing, which can make other applicable applications include electrical appliances and sheet products. CALIBRE™621-2 The special rheology can make it have excellent processing performance in blow molding. Excellent processability, toughness, optical properties and compliance with food contact regulations make CALIBRE™621-2 can be successfully applied in many fields. Main features:
Application field:
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| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.20 | g/cm³ | ASTM D792, ISO 1183/B |
| Melt Mass-Flow Rate (MFR) (300°C/1.2 kg) | 2.0 | g/10 min | ASTM D1238, ISO 1133 |
| Molding Shrinkage | |||
| Flow | 0.50 - 0.70 | % | ASTM D955 |
| Flow direction | 0.50 - 0.70 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | |||
| -- 1 | 2280 | MPa | ASTM D638 |
| -- | 2280 | MPa | ISO 527-2/1 |
| Tensile Strength | |||
| Yield 2 | 63.0 | MPa | ASTM D638 |
| Yield | 63.0 | MPa | ISO 527-2/50 |
| Fracture 3 | 60.0 | MPa | ASTM D638 |
| Fracture | 60.0 | MPa | ISO 527-2/50 |
| Tensile Elongation | |||
| Yield 4 | 6.0 | % | ASTM D638 |
| Yield | 6.0 | % | ISO 527-2/50 |
| Fracture 5 | 90 | % | ASTM D638 |
| Fracture | 90 | % | ISO 527-2/50 |
| Flexural Modulus 6 | 2410 | MPa | ASTM D790, ISO 178 |
| Flexural Strength 7 | 96.0 | MPa | ASTM D790, ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | 42 | kJ/m² | ISO 179/1eA |
| Notched Izod Impact | 92 | kJ/m² | ISO 180/A |
| Thermal | Nominal Value | Unit | Test Method |
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| Deflection Temperature Under Load | |||
| 0.45 MPa, annealed | 142 | °C | ASTM D648, ISO 75-2/B |
| 1.8 MPa, not annealed | 128 | °C | ASTM D648, ISO 75-2/A |
| 1.8 MPa, annealed | 137 | °C | ASTM D648, ISO 75-2/A |
| Vicat Softening Temperature | 146 | °C | ISO 306/B50, ASTM D1525 8 |
| Extrusion instructions |
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| Screw Diameter: 70 to 100 mmDie Diameter: 90 to 100 mmExtruder Temperature: 250 to 270°CAccumulator Temperature: 245 to 255°CDie Temperature: 245 to 255°CMould Temperature, Bottom: 65 to 80°CMould Temperature, Body: 65 to 80°CMould Temperature, Neck: 55 to 65°CScrew Speed: 10 to 60 rpmParison Length: 600 to 700 mmGross Weight: 940 to 1400 gPressure of Support Air: 0.5 to 1 barBlowing Pressure: 6 to 10 barBlowing Time: 25 to 35 secCycle Time: 40 to 60 secProduction Capacity: 60 to 80 parts/hThe above figures are intended for guidance. The optimum conditions need to be determined experimentally on the particular machine. |
| Note Message | |
|---|---|
| 1 . | 1.0 mm/min |
| 2 . | 50 mm/min |
| 3 . | 50 mm/min |
| 4 . | 50 mm/min |
| 5 . | 50 mm/min |
| 6 . | 1.0 mm/min |
| 7 . | 1.0 mm/min |
| 8 . | 速率 A (50°C/h), 载荷2 (50N) |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| POLYten HDPE S801 | Polykemi AB | HDPE | POLYten |
| MOSTEN TB 003 | UNIPETROL RPA | PP Homopolymer | MOSTEN |
| NEFTEKHIM PP 8300H | Nizhnekamskneftekhim Inc. | PP Copolymer | NEFTEKHIM PP |
| Buna® EP G 3963 | LANXESS Corporation | EPDM | Buna® EP |
| IZTAVIL P-225-2 | Mexichem Corporativo | PVC Homopolymer | IZTAVIL |
