Category: | PBT , Polybutylene Terephthalate |
Manufacturer: | Ester Industries Ltd. |
Trademark: | ESTOPLAST EP |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | tOQ16S_ESTOPLASTEP4000NN01.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
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Polybutylene Terephthalate - Unreinforced Flame Retardant Automotive: Interior Parts and E&E parts Electrical & Electronic: Energy Meter Parts, Electrical enclosure, Fuse Box and Housings |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.44 | g/cm³ | ASTM D792 |
Water Absorption | ISO 62 | ||
Saturated, 23°C | 0.30 | % | ISO 62 |
Equilibrium, 23°C, 50% RH | 0.15 | % | ISO 62 |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Strength (Yield) | 60.0 | MPa | ASTM D638 |
Tensile Elongation (Break) | 8.0 | % | ASTM D638 |
Flexural Strength | 105 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact (23°C) | 40 | J/m | ASTM D256A |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, not annealed | 160 | °C | ASTM D648 |
1.8 MPa, not annealed | 65.0 | °C | ASTM D648 |
Electrical | Nominal Value | Unit | Test Method |
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Volume Resistivity | 1.0E+13 | ohms·cm | IEC 60093 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (1.5 mm) | V-0 | UL 94 | |
Glow Wire Flammability Index (3.0 mm) | 960 | °C | IEC 60695-2-12 |
Injection | Nominal Value | Unit | |
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Drying Temperature | 110 - 120 | °C | |
Drying Time | 3.0 - 4.0 | hr | |
Rear Temperature | 235 - 240 | °C | |
Middle Temperature | 250 - 260 | °C | |
Nozzle Temperature | 250 - 260 | °C | |
Processing (Melt) Temp | 240 - 250 | °C | |
Mold Temperature | 80 - 110 | °C |
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