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TORZEN® U4820L BKB01
| Category: | Nylon 66 , Polyamide 66 |
| Manufacturer: | INVISTA Engineering Polymers |
| Trademark: | TORZEN® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 0KUrxf_TORZEN-U4820L-BKB01.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| TORZEN® U4820L BKB01 is a general purpose black PA66 resin suitable for injection molding and extrusion applications where fast cycles are required. It is lubricated internally and externally for excellent machine feed and mold release. |
| General Information | |
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| Features |
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| Uses |
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| Agency Ratings |
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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 |
|---|---|---|---|
| Density | 1.14 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Across Flow : 2.00 mm | 1.8 | % | |
| Flow : 2.00 mm | 1.8 | % | |
| Water Absorption (23°C, 24 hr) | 1.7 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 3200 | MPa | ISO 527-2/1 |
| Tensile Stress (Yield) | 82.0 | MPa | ISO 527-2/50 |
| Tensile Strain | ISO 527-2 | ||
| Yield | 4.1 | % | |
| Break | 35 | % | |
| Flexural Modulus | 3000 | MPa | ISO 178 |
| Flexural Stress | 96.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30°C | 3.0 | kJ/m² | |
| 23°C | 4.5 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179 | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact Strength (23°C) | 4.9 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 221 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 71.0 | °C | ISO 75-2/A |
| Melting Temperature | 262 | °C | ISO 11357-3 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 3.0E+14 | ohms | IEC 60093 |
| Volume Resistivity (2.00 mm) | 4.0E+14 | ohms·cm | IEC 60093 |
| Electric Strength (1.00 mm) | 32 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index (3.00 mm) | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating (0.400 mm) | V-2 | UL 94 | |
| Glow Wire Flammability Index | IEC 60695-2-12 | ||
| 0.710 mm | 960 | °C | |
| 1.50 mm | 960 | °C | |
| 3.00 mm | 960 | °C | |
| Glow Wire Ignition Temperature | IEC 60695-2-13 | ||
| 0.710 mm | 960 | °C | |
| 1.50 mm | 900 | °C | |
| 3.00 mm | 750 | °C |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 | °C | |
| Drying Time | 3.0 to 4.0 | hr | |
| Suggested Max Moisture | 0.080 to 0.18 | % | |
| Rear Temperature | 250 to 270 | °C | |
| Middle Temperature | 270 to 290 | °C | |
| Front Temperature | 270 to 290 | °C | |
| Nozzle Temperature | 270 to 290 | °C | |
| Processing (Melt) Temp | 280 to 300 | °C | |
| Mold Temperature | 50.0 to 90.0 | °C | |
| Back Pressure | 0.200 to 1.00 | MPa | |
| Screw Speed | 75 to 180 | rpm | |
| Cushion | 4.00 to 6.00 | mm | |
| Vent Depth | 7.0E-3 to 0.040 | mm |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Fiberfil® PP-61/CC/20 | Fiberfil® Engineered Plastics Inc. | PP Copolymer | Fiberfil® |
| DOWLEX™ 2098P | The Dow Chemical Company | LLDPE | DOWLEX™ |
| Gazprom UPM-0508 (First Grade) | JSC Gazprom neftekhim Salavat | PS (HIPS) | Gazprom |
| Kingfa MAC-501DY | Kingfa | PC+ABS | Kingfa |
| Hyundai EP PA66 LD280 | HYUNDAI EP Co., Ltd. | Nylon 66 | Hyundai EP PA66 |
