POLYSTYRENE IMPACT 6540 is an easy flowing, high impact polystyrene with a good balance of mechanical and thermal properties. This resin combines physical properties such as the flow necessary for large or complex mouldings, the impact resistance for good mechanical properties in thin wall sections and good thermal properties for articles subjected to elevated temperatures in use. The combination of properties also offers high productivity. POLYSTYRENE IMPACT 6540 satisfies the requirements of a wide range of moulding applications.
The main applications are toys, television housing, food packaging, refrigerator, computer keyboards, office equipment, household items...
| Original Document | Technical Datasheet(English) | |||
| Features | High ImpactFood ContactGood Flow | |||
| Applications | Food PackagingToysHousehold ItemsOffice EquipmentRefrigerator applicationsComputer KeyboardsTelevision Housing | |||
| Processing | Injection | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Mass Flow Rate(MFR) | |||
200 ℃/5 Kg | *** g/10 min | ISO 1133 | |
Mold Shrinkage | |||
- | ***~*** % | Internal | |
Water Absorption | *** % | ISO 62 | |
Bulk(Apparent ) Density | *** g/cm³ | Internal | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-2 | |
Break | *** Mpa | ISO 527-2 | |
Tensile Elongation | |||
Break | *** % | ISO 527-2 | |
Flexural Modulus | *** Mpa | ISO 178 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 180/1A | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ISO 2039-2 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-2/A | annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-2/A | unannealed |
Vicat Softening Temperature(VST) | *** °C | ISO 306/B50 | 50N, 50°C/h |
Vicat Softening Temperature(VST) | *** °C | ISO 306/A50 | 10N, 50°C/h |
Coefficient of Linear Thermal Expansion | |||
- | *** E-6 mm/mm/℃ | Internal | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Surface Resistivity | *** Ohm | IEC 60093 | |
Dielectric Strength | *** kV/mm | IEC 60243 |
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.
