| Category | Polymer , Thermoplastic , Polyester, TP , Polybutylene Terephthalate (PBT) , Polybutylene Terephthalate (PBT), 10% Glass Fiber Filled |
| Manufacturer | Polyplastics Co. |
| Trade Name | Duranex® |
| Port | Ningbo port,China |
| Trade Terms | EXW, FOB, CFR, CIF |
| Payment Terms | L/C, T/T, PayPal |
| Download PDF | Polyplastics Duranex® 3116 Polybutylene Terephthalate (PBT), Standard, FR, UL approved regrind 50%, 7.5% GF filled.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.49 g/cc | 0.0538 lb/in³ | ISO 1183 |
| Filler Content | 7.5 % | 7.5 % | Glass fiber |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength, Ultimate | 91.0 MPa | 13200 psi | ISO 527-1, 2 |
| Elongation at Break | 3.4 % | 3.4 % | ISO 527-1, 2 |
| Flexural Strength | 144 MPa | 20900 psi | ISO 178 |
| Flexural Modulus | 4.71 GPa | 683 ksi | ISO 178 |
| Charpy Impact, Notched | 0.510 J/cm² | 2.43 ft-lb/in² | ISO 179/1eA |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 50.0 µm/m-°C <br>@Temperature 23.0 - 55.0 °C |
27.8 µin/in-°F <br>@Temperature 73.4 - 131 °F |
ISO 11359-2 |
| CTE, linear, Transverse to Flow | 100 µm/m-°C <br>@Temperature 23.0 - 55.0 °C |
55.6 µin/in-°F <br>@Temperature 73.4 - 131 °F |
ISO 11359-2 |
| Deflection Temperature at 1.8 MPa (264 psi) | 201 °C | 394 °F | ISO 75-1, 2 |
| Flammability, UL94 | V-0 | V-0 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 3.00e+16 ohm-cm | 3.00e+16 ohm-cm | IEC 60093 |
| Surface Resistance | 3.00e+16 ohm | 3.00e+16 ohm | IEC 60093 |
| Dielectric Strength | 22.0 kV/mm | 559 kV/in | IEC 60243-1 |
| Comparative Tracking Index | 250 V | 250 V | IEC 60112 |