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: | rFMBHO_ESTOPLAST-EP-4020.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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ESTOPLAST EP 4020 is a Polybutylene Terephthalate (PBT) product filled with glass fiber. It is available in Africa & Middle East or Europe. Characteristics include:
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General Information | |
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Filler / Reinforcement |
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Features |
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Physical | Nominal Value | Unit | Test Method |
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Specific Gravity | 1.57 | g/cm³ | ASTM D792 |
Molding Shrinkage | ASTM D570 | ||
Flow | 0.20 to 0.30 | % | |
Across Flow | 1.3 to 1.5 | % | |
Water Absorption (Saturation) | 0.30 | % | DIN 53495/1L |
Mechanical | Nominal Value | Unit | Test Method |
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Tensile Modulus | 8400 | MPa | ASTM D638 |
Tensile Strength | 110 | MPa | ASTM D638 |
Flexural Strength | 180 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
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Notched Izod Impact | 80 | J/m | ASTM D256 |
Unnotched Izod Impact | 650 | J/m | ASTM D256 |
Thermal | Nominal Value | Unit | Test Method |
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Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed | 215 | °C | |
1.8 MPa, Unannealed | 205 | °C | |
Melting Temperature | 224 | °C | ISO 11357-3 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | > 1.0E+15 | ohms | IEC 60093 |
Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
Electric Strength | 27 | kV/mm | IEC 60243-1 |
Comparative Tracking Index | 250 | V | IEC 60112 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating (1.50 mm) | V-0 | UL 94 |
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