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DURANEX® 7300E
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | Polyplastics Co., Ltd. |
| Trademark: | DURANEX® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | xBUcUM_DURANEX7300E.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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DURANEX®7300E is a polybutene terephthalate (PBT) product, which contains a filler of 35% glass/carbon powder. It can be processed by injection molding and is available in North America, Europe or the Asia-Pacific region. Features include:
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| General Information | |
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| Filler / Reinforcement |
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| Features |
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| UL File Number |
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| Forms |
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| Processing Method |
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| Part Marking Code (ISO 11469) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.48 | g/cm³ | ISO 1183 |
| Water Absorption (23°C, 24 hr) | 0.10 | % | ISO 62 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (M-Scale) | 100 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | 110 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 2.3 | % | ISO 527-2 |
| Flexural Modulus | 7000 | MPa | ISO 178 |
| Flexural Stress | 171 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 6.0 | kJ/m² | ISO 179/1eA |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 205 | °C | ISO 75-2/A |
| Linear thermal expansion coefficient | Internal method | ||
| Flow : 23 to 55°C | 3.0E-5 | cm/cm/°C | Internal method |
| Lateral : 23 to 55°C | 9.0E-5 | cm/cm/°C | Internal method |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 2.0E+11 | ohms·cm | IEC 60093 |
| Dielectric Strength (3.00 mm) | 1.0 | kV/mm | IEC 60243-1 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | HB | UL 94 |
| Additional Information | Nominal Value | ||
|---|---|---|---|
| Color Number | ED3002 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 3.0 - 5.0 | hr | |
| Rear Temperature | 250 - 270 | °C | |
| Middle Temperature | 250 - 270 | °C | |
| Front Temperature | 250 - 270 | °C | |
| Mold Temperature | 40 - 80 | °C | |
| Holding Pressure | 60.0 - 100 | MPa | |
| Screw Speed | 100 - 150 | rpm |
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