Arnite® B604T
Polybutylene Terephthalate
Product Description:
Arnite® (PBT, PET and blends) are high-performance engineering plastics that combine high strength and rigidity with excellent processing characteristics. As a result, Arnite® A (PET) and Arnite® T (PBT) are well suited for a broad range of automotive, electrical & electronic and consumer goods applications.
A wide portfolio of Arnite® is available including unreinforced, reinforced and flame retardant grades.
Additive | |
Features | |
Processing Method | |
Resin ID (ISO 1043) | |
Density | 1.22 | g/cm³ | ISO 1183 |
Water Absorption |
|
| ISO 62 |
Saturation, 73°F | 0.40 | % |
|
Equilibrium, 73°F, 50% RH | 0.15 | % |
|
Tensile Modulus | 290000 | psi | ISO 527-2 |
Tensile Stress (Yield) | 6380 | psi | ISO 527-2 |
Tensile Strain (Yield) | 3.2 | % | ISO 527-2 |
Nominal Tensile Strain at Break | 15 | % | ISO 527-2 |
Charpy Notched Impact Strength (73°F) | No Break |
| ISO 179/1eA |
Charpy Unnotched Impact Strength (73°F) | 2.6 | ft·lb/in² | ISO 179/1eU |
Heat Deflection Temperature |
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66 psi, Unannealed | 257 | °F | ISO 75-2/B |
264 psi, Unannealed | 122 | °F | ISO 75-2/A |
CLTE |
|
| ISO 11359-2 |
Flow | 5.3E-5 | in/in/°F |
|
Transverse | 5.3E-5 | in/in/°F |
|
Drying Temperature | 212 to 248 | °F |
|
Drying Time | 3.0 to 12 | hr |
|
Rear Temperature | 446 to 464 | °F |
|
Middle Temperature | 446 to 482 | °F |
|
Front Temperature | 464 to 500 | °F |
|
Nozzle Temperature | 464 to 500 | °F |
|
Processing (Melt) Temp | 464 to 518 | °F |
|
Mold Temperature | 140 to 212 | °F |
|
Injection Rate | Moderate-Fast |
|
|
Back Pressure | 435 to 1450 | psi |
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Screw Compression Ratio | 2.5:1.0 |
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