| About |
|---|
| PBT/PET alloy 30% glass fibres reinforced, very good surface appearance, high temperature and chemical resistance. High dimensional stability with low moisture absorption.&& |
| Product Description | |
|---|---|
| Generic | PBT+PET |
| Material Status | Commercial: Active |
| Features | Good surface appearance,Good Dimensional Stability,High Heat Resistance,Solvent resistance,Low moisture absorption,HB |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.52 to 1.54 | g/cm³ | ISO 1183 |
| Shrinkage rate | Internal Method | ||
| TD | 0.50 to 0.80 | % | Internal Method |
| MD | 0.30 to 0.50 | % | Internal Method |
| Water absorption rate | |||
| 23℃，24hr | 0.050 | % | ISO 62 |
| Granule Humidity | < 0.030 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9500 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 130 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 2.4 | % | ISO 527-2/50 |
| Bending modulus | 8200 | MPa | ISO 178 |
| bending strength | 180 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 8.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 50 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -20℃ | 60 | J/m | ASTM D256 |
| 23℃ | 80 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 190 | ℃ | ISO 75-2/A |
| Continuous use temperature | 130 | ℃ | IEC 60216 |
| Vicat Softening Temp | |||
| B50 | 216 | ℃ | ISO 306 |
| Ball pressure test | |||
| 215℃ | 通过 | IEC 60695-10-2 | |
| Melting temperature | 235 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD：-30~30℃ | 2.6E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+14 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 3.2 mm | 22 | kV/mm | IEC 60243-1 |
| Dielectric constant | 3.60 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| Solution A | 250 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.00 mm | HB | UL 94 | |
| 1.60 mm | HB | UL 94 | |
| Glowing wire flammability index | |||
| 2.0 mm | 650 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 19 | % | ASTM D2863 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Ash Content | |||
| 750℃ | 30 | % | ISO 3451 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 110 to 130 | °C | |
| Drying time | 2.0 | hr | |
| Processing (melt) temperature | 260 to 280 | °C | |
| Mold temperature | 90 to 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. 20,000 hr |
| 6. 1 hr |
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