(PC+PBT) Blend, impact modified, easy release, injection molding grade. Makroblend M525 offers an exceptional low-temperature impact strength, good flowability and excellent chemical resistance. Manufactured according to GMP, tested only according to ISO 10993-5 and ISO 10993-10 for contact with uncompromised skin only; for questions regarding biocompatibility we ask for an email inquiry under plastics@covestro.com.
| Original Document | Technical Datasheet-ISO(English) Technical Datasheet-ISO(Chinese) | |||
| Features | High ImpactHigh Impact at Low TemperaturMold ReleaseMedical Application/Health CareBiocompatibleChemical ResistanceHigh Flow | |||
| Processing | Injection | |||
| Compliance | ISO10993 | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Volume Flow Rate(MVR) | |||
260°C/5.0 kg | *** cm³/10 min | ISO 1133 | |
Mold Shrinkage | |||
Flow | ***~*** % | ISO 2577 | |
Flow | ***~*** % | ISO 2577 | 1h; 90°C |
Across Flow | ***~*** % | ISO 2577 | |
Across Flow | ***~*** % | ISO 2577 | 1h; 90°C |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | 1 mm/min |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | 50 mm/min |
Break | *** Mpa | ISO 527-1/-2 | 50 mm/min |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | 50 mm/min |
Nominal Tensile Strain at Break | *** % | ISO 527-1/-2 | 50 mm/min |
Flexural Modulus | *** Mpa | ISO 178 | 2 mm/min |
Flexural Strength | |||
3.5% strain | *** Mpa | ISO 178 | 2 mm/min |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
-20℃ (-4℉) | *** kJ/m² | ISO 180/A | |
23℃ (73℉) | *** kJ/m² | ISO 180/A | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-1/-2 | |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-1/-2 | |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | 50 N; 120 °C/h |
Coefficient of Linear Thermal Expansion | |||
Flow | *** E-6/K | ISO 11359-1/-2 | 23 to 55 °C |
Across Flow | *** E-6/K | ISO 11359-1/-2 | 23 to 55 °C |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-m | IEC 60093 | |
Surface Resistivity | *** Ohm | IEC 60093 | |
Comparative Tracking Index (CTI) | |||
Solution A | *** V | IEC 60112 | |
Solution B | *** V | IEC 60112 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
