| About |
|---|
| Celanex DS30HRLM is a non-lubricated, lasermarkable, 30% fiberglass reinforced Polybutylene Terephthalate which has excellent hydrolysis resistance, mechanical properties and processability.&& |
| Product Description | |
|---|---|
| Supplier | Celanese |
| Generic | polybutylene terephthalate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Hydrolysis stability,Laser engraving |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.55 | g/cm³ | ISO 1183 |
| Shrinkage rate | |||
| TD | 0.70 to 0.90 | % | |
| MD | 0.30 to 0.50 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | 0.15 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 9200 | MPa | ISO 527-2/1A |
| tensile strength | |||
| fracture | 135 | MPa | ISO 527-2/1A/5 |
| Tensile strain | |||
| fracture | 2.7 | % | ISO 527-2/1A/5 |
| Bending modulus | |||
| 23℃ | 8900 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 210 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 6.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| -30℃ | 45 | kJ/m² | |
| 23℃ | 46 | kJ/m² | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 7.0 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 35 | kJ/m² | ISO 180/1U |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 225 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 208 | ℃ | ISO 75-2/A |
| Glass transition temperature | 60.0 | ℃ | ISO 11357-2 |
| Vicat Softening Temp | |||
| B50 | 220 | ℃ | ISO 306 |
| Melting temperature | 225 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| MD | 2.5E-5 | 1/℃ | |
| TD | 1.0E-4 | 1/℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | 31 | kV/mm | IEC 60243-1 |
| Relative permittivity | |||
| 100 Hz | 4.50 | ||
| 1 MHz | 4.10 | ||
| Dissipation factor | |||
| 100 Hz | 2.2E-3 | ||
| 1 MHz | 0.016 | ||
| Compared to the leakage tracing index | 425 | V | IEC 60112 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 121 | °C | |
| Drying time | 4.0 | hr | |
| Proposed maximum recycled material ratio | 25 | % | |
| Barrel rear temperature | 230 to 240 | °C | |
| Barrel middle temperature | 235 to 250 | °C | |
| Barrel front temperature | 240 to 260 | °C | |
| Nozzle temperature | 250 to 260 | °C | |
| Processing (melt) temperature | 235 to 265 | °C | |
| Mold temperature | 65 to 93 | °C | |
| Injection speed | 快速 | ||
| Back pressure | 0.00 to 0.345 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |