| About |
|---|
| PET medium viscosity 40% glass fibres reinforced, very good chemical resistance, good mechanical, thermal and electrical properties, low moisture absorption, good dimensional stability.&& |
| Product Description | |
|---|---|
| Generic | PET |
| Material Status | Commercial: Active |
| Features | Good Dimensional Stability,Good Electrical Properties,Solvent resistance,Low moisture absorption |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.65 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 23℃，24hr | 0.05 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| 23℃ | 185 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.1 | % | ISO 527-2 |
| Tensile modulus | |||
| 23℃ | 14500 | MPa | ISO 527-2 |
| bending strength | |||
| 23℃ | 265 | MPa | ISO 178 |
| Bending modulus | |||
| 23℃ | 12500 | MPa | ISO 178 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, annealed | 230 | ℃ | ISO 75-2/Af |
| Melting temperature | 256 | ℃ | ISO 11357-3 |
| Vicat Softening Temp | |||
| B50 | 242 | ℃ | ISO 306 |
| Linear coefficient of thermal expansion | |||
| MD | 2.5E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Insulation strength | |||
| 33 | KV/mm | IEC 60243-1 | |
| Dissipation factor | |||
| Compared to the leakage tracing index | 250 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 0.970mm | HB | UL-94 | |
| 1.50mm | HB | UL-94 | |
| Igniting temperature of the hot wire | |||
| 1 mm | 750 | ℃ | IEC 60695-2-12 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 55 | kJ/m² | ISO 179/1eU |
| Charpy Notched Impact Strength | |||
| 23℃ | 12 | kJ/m² | ISO 179/1eA |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 -130 | °C | |
| Drying time | 3 | Hr | |
| Injection temperature | |||
| Rear barrel temperature | 270 | °C | |
| Barrel front temperature | 300 | °C | |
| Mold temperature | 90-130 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. TARO 002 |
| 3. 0.039 in/min |
| 4. 120°C/hr |
| 5. US FMVSS302 |
| 6. 1 hr |
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