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| POCAN® B7375 000000 PBT, 25 % white pigments, injection molding, improved light reflection, low tendency to warp&&POCAN® B7375 000000 PBT, 25 % white pigments, injection molding, improved light reflection, low tendency to warp&&POCAN® B7375 000000 PBT, 25 % white pigments, injection molding, improved light reflection, low tendency to warp&& |
| Product Description | |
|---|---|
| Supplier | LANXESS |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Low warping,High reflectivity,HB |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.57 | g/cm³ | ISO 1183 |
| Apparent density | 0.90 | g/cm³ | ISO 60 |
| Melt Volume Rate | |||
| 250℃，2.16 kg | 37.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | ISO 2577 | ||
| TD：260℃，2.0 mm | 1.7 | % | ISO 2577 |
| TD：120℃，2.0 mm，4 hrs | 0.30 | % | ISO 2577 |
| MD：260℃，2.0 mm | 1.8 | % | ISO 2577 |
| MD：120℃，2.0 mm，4 hrs | 0.30 | % | ISO 2577 |
| Water absorption rate | ISO 62 | ||
| Saturation, 23 ℃ | 0.40 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| Viscosity value | |||
| Reduced viscosity | 105.0 | ml/g | ISO 1628 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | < 10 | kJ/m² | ISO 179/1eA |
| 23℃ | < 10 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 50 | kJ/m² | ISO 179/1eU |
| 23℃ | 65 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -40℃ | < 10 | kJ/m² | ISO 180-1A |
| -30℃ | < 10 | kJ/m² | ISO 180-1A |
| 23℃ | < 10 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | ISO 180/1U | ||
| -30℃ | 45 | kJ/m² | ISO 180/1U |
| 23℃ | 60 | kJ/m² | ISO 180/1U |
| Multi axial instrumented impact energy | |||
| 23℃ | 3.20 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 165 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 75.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B120 | 190 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 200℃ | 通过 | IEC 60695-10-2 | |
| Melting temperature | 225 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | ISO 11359-2 | ||
| MD：23~55℃ | 1.0E-4 | 1/℃ | ISO 11359-2 |
| TD：23~55℃ | 1.0E-4 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | |||
| 23℃ | 0.27 | W/m/K | ISO 8302 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+13 | ohms | IEC 60093 |
| Volume resistivity | |||
| 23℃ | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 23 ℃，1 mm | 26 | kV/mm | IEC 60243-1 |
| Relative permittivity | IEC 60250 | ||
| 23℃，100 Hz | 4.50 | IEC 60250 | |
| 23℃，1 MHz | 4.20 | IEC 60250 | |
| Dissipation factor | IEC 60250 | ||
| 23℃，100 Hz | 3.0E-3 | IEC 60250 | |
| 23℃，1 MHz | 0.017 | IEC 60250 | |
| Compared to the leakage tracing index | |||
| Solution A | 475 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.80 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 | 20 | % | ISO 4589-2 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Electrolytic corrosion | |||
| 23℃ | A1 | IEC 60426 | |
| ISO Shortname | PBT, GHMR, 09-030, MD25 | ISO 7792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | 160 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| 23℃ | 3500 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 55.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.0 | % | ISO 527-2/5 |
| Tensile creep modulus | ISO 899-1 | ||
| 1 hr | 3400 | MPa | ISO 899-1 |
| 1000 hr | 2700 | MPa | ISO 899-1 |
| Bending modulus | |||
| 23℃ | 3400 | MPa | ISO 178-A |
| bending strength | ISO 178/A | ||
| 3.50% strain, 23 ℃ | 90.0 | MPa | ISO 178-A |
| 23℃ | 95.0 | MPa | ISO 178-A |
| Bending strain | 5.0 | % | ISO 178/A |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature – Dehumidifying desiccant | 120 | °C | |
| Drying time – Dehumidifying desiccant | 4.0 to 8.0 | hr | |
| Processing (melt) temperature | 250 to 270 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Residual Moisture Content | 0.0 to 0.020 | % | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 60x60x2mm, 4 hr |
| 3. 60x60x2mm, 80°C MT, 600 bar |
| 4. 0.079 in/min |
| 5. 2 mm/min |
| 6. 10°C/min |
| 7. Procedure A |
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