Category: | PBT , Polybutylene Terephthalate |
Manufacturer: | Celanese Corporation |
Trademark: | Celanex® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | QfbGeq_Celanex-1632Z.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Celanex 1632Z is a general purpose, 15% fiberglass reinforced polybutylene terephthalate with a good balance of mechanical properties and processability. |
General Information | |
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Filler / Reinforcement |
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Features |
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Uses |
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RoHS Compliance |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.41 | g/cm³ | ASTM D792, ISO 1183 |
Melt Mass-Flow Rate (MFR) | 9.0 | g/10 min | ASTM D1238 |
Molding Shrinkage | |||
Flow | 0.30 - 0.70 | % | ASTM D955 |
Flow direction | 0.30 - 0.50 | % | ISO 294-4 |
Water Absorption (Equilibrium, 23°C, 50% RH) | 0.10 | % | ISO 62 |
Hardness | Nominal Value | Unit | Test Method |
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Rockwell Hardness (M-Scale) | 90 | ISO 2039-2 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 5200 | MPa | ISO 527-2/1A/1 |
Tensile Strength | |||
Fracture, 23°C | 93.1 | MPa | ASTM D638 |
Fracture | 95.0 | MPa | ISO 527-2/1A/5 |
Tensile Elongation | |||
Fracture, 23°C | 5.5 | % | ASTM D638 |
Fracture | 5.4 | % | ISO 527-2/1A/5 |
Flexural Modulus (23°C) | 5400 | MPa | ISO 178 |
Flexural Stress (23°C) | 155 | MPa | ISO 178 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength (23°C) | 5.4 | kJ/m² | ISO 179/1eA |
Notched Izod Impact (23°C) | 5.3 | kJ/m² | ISO 180/1A |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature | |||
0.45 MPa, not annealed | 217 | °C | ISO 75-2/B |
0.45 MPa, annealed | 213 | °C | ASTM D648 |
1.8 MPa, not annealed | 192 | °C | ASTM D648 |
1.8 MPa, not annealed | 189 | °C | ISO 75-2/A |
Glass Transition Temperature 1 | 60.0 | °C | ISO 11357-2 |
Melting Temperature 2 | 225 | °C | ISO 11357-3, ASTM D3418 |
Linear thermal expansion coefficient | ISO 11359-2 | ||
Flow | 4.0E-5 | cm/cm/°C | ISO 11359-2 |
Lateral | 1.1E-4 | cm/cm/°C | ISO 11359-2 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | > 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength 3 | 18 | kV/mm | ASTM D149 |
Dielectric Constant (1 kHz) | 3.40 | ASTM D150 | |
Dissipation Factor (1 MHz) | 2.0E-3 | ASTM D150 | |
Arc Resistance | 125 | sec | ASTM D495 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (0.800 mm) | HB | UL 94 |
Injection | Nominal Value | Unit | |
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Drying Temperature | 120 - 130 | °C | |
Drying Time | 4.0 | hr | |
Suggested Max Moisture | 0.020 | % | |
Suggested Max Regrind | 25 | % | |
Hopper Temperature | 20.0 - 50.0 | °C | |
Rear Temperature | 230 - 240 | °C | |
Middle Temperature | 235 - 250 | °C | |
Front Temperature | 235 - 250 | °C | |
Nozzle Temperature | 250 - 260 | °C | |
Processing (Melt) Temp | 235 - 260 | °C | |
Mold Temperature | 65.0 - 93.0 | °C | |
Injection Rate | Moderate-Fast | ||
Back Pressure | 0.00 - 0.345 | MPa |
Injection instructions |
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Manifold Temperature: 250 to 260°CZone 4 Temperature: 240 to 260°CFeed Temperature: 230 to 240°C |
Note Message | |
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1 . | 10°C/min |
2 . | 10°C/min |
3 . | Method A (short time) |
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