Category: | PBT , Polybutylene Terephthalate |
Manufacturer: | BASF Corporation |
Trademark: | Ultradur® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | 2q8yz6_Ultradur-B-4406-G4.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Ultradur B 4406 G4 is an injection molding grade with 20 % glass fibers for parts requiring enhanced fire resistance (eg relay housings, plug-and-socket connectors, switches, lighting components). Applications Typical applications include relay housings, plug-and-socket connectors, switches, and lighting components. |
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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Processing Method |
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Multi-Point Data |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.55 | g/cm³ | ASTM D792, ISO 1183 |
Melt Volume-Flow Rate (MVR) (250°C/2.16 kg) | 11.0 | cm³/10min | ISO 1133 |
Molding Shrinkage - Flow (3.18 mm) | 0.30 | % | |
Water Absorption | |||
Saturation | 0.40 | % | ASTM D570 |
Saturation, 23°C | 0.40 | % | ISO 62 |
Equilibrium, 50% RH | 0.20 | % | ASTM D570 |
Equilibrium, 23°C, 50% RH | 0.20 | % | ISO 62 |
Viscosity Number (Reduced Viscosity) | 112.0 | ml/g | ISO 1628 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus (23°C) | 8200 | MPa | ISO 527-2 |
Tensile Strength | |||
Break, 23°C | 117 | MPa | ASTM D638 |
Break, 23°C | 125 | MPa | ISO 527-2 |
Tensile Elongation | |||
Break, 23°C | 2.2 | % | ASTM D638 |
Break, 23°C | 2.6 | % | ISO 527-2 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength (23°C) | 9.0 | kJ/m² | ISO 179 |
Charpy Unnotched Impact Strength (23°C) | 48 | kJ/m² | ISO 179 |
Notched Izod Impact (23°C) | 53 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | |||
0.45 MPa, Unannealed | 215 | °C | ASTM D648 |
0.45 MPa, Unannealed | 223 | °C | ISO 75-2/B |
1.8 MPa, Unannealed | 177 | °C | ASTM D648 |
1.8 MPa, Unannealed | 200 | °C | ISO 75-2/A |
Peak Melting Temperature | 223 | °C | ASTM D3418, ISO 3146 |
CLTE - Flow | |||
-- | 3.0E-5 | cm/cm/°C | ASTM E831 |
-- | 5.0E-5 | cm/cm/°C | |
RTI Elec | UL 746 | ||
0.750 mm | 140 | °C | |
1.50 mm | 140 | °C | |
3.00 mm | 140 | °C | |
RTI Imp | UL 746 | ||
0.750 mm | 120 | °C | |
1.50 mm | 120 | °C | |
3.00 mm | 120 | °C | |
RTI Str | UL 746 | ||
0.750 mm | 125 | °C | |
1.50 mm | 130 | °C | |
3.00 mm | 130 | °C |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | |||
1.50 mm | > 1.0E+15 | ohms·cm | ASTM D257 |
-- | > 1.0E+15 | ohms·cm | IEC 60093 |
Dielectric Constant | IEC 60250 | ||
100 Hz | 3.90 | ||
1 MHz | 3.60 | ||
Dissipation Factor | IEC 60250 | ||
100 Hz | 7.0E-3 | ||
1 MHz | 0.017 | ||
Comparative Tracking Index | 200 | V | IEC 60112 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating | UL 94 | ||
0.400 mm | V-0 | ||
0.750 mm | V-0 | ||
1.50 mm | V-0 | ||
3.00 mm | V-0 |
Injection | Nominal Value | Unit | |
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Drying Temperature | 100 to 120 | °C | |
Drying Time | 4.0 | hr | |
Suggested Max Moisture | 0.040 | % | |
Processing (Melt) Temp | 250 to 270 | °C | |
Mold Temperature | 60.0 to 100 | °C | |
Injection Pressure | 3.50 to 12.5 | MPa | |
Injection Rate | Fast | ||
Back Pressure | < 1.00 | MPa |
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