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Celanex® 2500
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Celanese Corporation |
| Trademark: | Celanex® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | OyPRQF_Celanex-2500.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Chemical abbreviation according to ISO 1043-1: PBT Moulding compound ISO 7792- PBT, MGHR, 08-030N Polybutylene terephthalate, easy flow, nucleated grade Flammability UL 94 HB Minimum thickness 1.0 mm. Recognition by Underwriters Laboratories, USA (UL) |
| General Information | |
|---|---|
| Additive |
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| Features |
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| RoHS Compliance |
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| Multi-Point Data |
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| Resin ID (ISO 1043) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.31 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (250°C/2.16 kg) | 40.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage - Flow | 1.8 - 2.0 | % | ISO 294-4 |
| Water Absorption (Equilibrium, 23°C, 50% RH) | 0.20 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 2700 | MPa | ISO 527-2/1A/1 |
| Tensile Stress | ISO 527-2/1A/50 | ||
| Yield | 60.0 | MPa | ISO 527-2/1A/50 |
| Fracture | 60.0 | MPa | ISO 527-2/1A/50 |
| Tensile Strain (Yield) | 4.0 | % | ISO 527-2/1A/50 |
| Nominal Tensile Strain at Break | 15 | % | ISO 527-2/1A/50 |
| Tensile Creep Modulus | ISO 899-1 | ||
| 1 hr | 2400 | MPa | ISO 899-1 |
| 1000 hr | 1600 | MPa | ISO 899-1 |
| Flexural Stress (23°C) | 90.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C | 4.5 | kJ/m² | ISO 179/1eA |
| 23°C | 5.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | 130 | kJ/m² | ISO 179/1eU |
| 23°C | 140 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 160 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 60.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 190 | °C | ISO 306/B50 |
| Melting Temperature 1 | 225 | °C | ISO 11357-3 |
| CLTE - Flow | 1.1E-4 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | 23 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 3.90 | IEC 60250 | |
| 1 MHz | 3.80 | IEC 60250 | |
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 1.3E-3 | IEC 60250 | |
| 1 MHz | 0.020 | IEC 60250 | |
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.00 mm | HB | UL 94 | |
| 1.49 mm | HB | UL 94 | |
| Oxygen Index | 22 | % | ISO 4589-2 |
| Fill Analysis | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density of Melt | 1.110 | g/cm³ | Internal method |
| Ejection Temperature | 219 | °C | Internal method |
| Specific Heat Capacity of Melt | 1920 | J/kg/°C | Internal method |
| Thermal Conductivity of Melt | 0.13 | W/m/K | Internal method |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Hopper Temperature | 20.0 - 50.0 | °C | |
| Rear Temperature | 240 - 250 | °C | |
| Middle Temperature | 240 - 250 | °C | |
| Front Temperature | 245 - 255 | °C | |
| Nozzle Temperature | 250 - 260 | °C | |
| Processing (Melt) Temp | 250 - 260 | °C | |
| Mold Temperature | 75.0 - 85.0 | °C | |
| Injection Pressure | 60.0 - 100 | MPa | |
| Injection Rate | Fast | ||
| Holding Pressure | 40.0 - 80.0 | MPa | |
| Back Pressure | 1.00 - 3.00 | MPa |
| Injection instructions |
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| Manifold Temperature: 250 to 260°CZone 4 Temperature: 245 to 255°CFeed Temperature: 190 to 200°C |
| Note Message | |
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| 1 . | 10°C/min |
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