| About |
|---|
| POCAN® DP7318 000000 PBT, 17 % white pigments, injection molding, improved light reflection, low tendency to warp&&POCAN® DP7318 000000 PBT, 17 % white pigments, injection molding, improved light reflection, low tendency to warp&&POCAN® DP7318 000000 PBT, 17 % 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 | 1.50 | g/cm³ | ISO 1183 |
| Apparent density | 0.90 | g/cm³ | ISO 60 |
| Melt Volume Rate | |||
| 260℃，2.16 kg | 27.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD：260℃，3.0 mm | 1.9 | % | ISO 2577 |
| TD：110℃，3.0 mm，48 hrs | 0.20 | % | ISO 294-4 |
| MD：260℃，3.0 mm | 1.9 | % | ISO 2577 |
| MD：110℃，3.0 mm，48 hrs | 0.20 | % | ISO 2577 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.40 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.20 | % | ISO 62 |
| Viscosity value | |||
| Reduced viscosity | 94.0 | ml/g | ISO 1628 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 3400 | MPa | ISO 527-1-2 |
| tensile strength | |||
| Fracture, 23 ℃ | 57.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| Fracture, 23 ℃ | 10 | % | ISO 527-2/5 |
| Bending modulus | |||
| 23℃ | 3200 | MPa | ISO 178-A |
| bending strength | |||
| 23℃ | 95.0 | MPa | ISO 178 |
| Bending strain | 6.0 | % |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23℃ | 130 | kJ/m² | ISO 179/1eU |
| Impact strength of cantilever beam notch | |||
| 23℃ | < 10 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 110 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 160 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| B50 | 190 | ℃ | ISO 306 |
| Melting temperature | 225 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃ | 9.0E-5 | 1/℃ | ISO 11359-2 |
| MD：23~55℃ | 9.0E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | |||
| Solution A | 600 | 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 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| ISO Shortname | PBT, GHMR, 09-030, MD17 | ISO 7792 |
| 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. 150x105x3mm, 1 hr |
| 3. 150x105x3mm, 80°C MT, 600 bar |
| 4. 0.079 in/min |
| 5. 2 mm/min |
| 6. 10°C/min |
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