STYRON™ 637 is a general purpose polystyrene designed for use in extrusion blending with impact polystyrene where its high strength can be used to maximum advantage. It is a high molecular weight material designed for extrusion blending. Its high strength makes it ideally suited for packaging applications.
Applications:
Injection molded packages
Packaging foam extrusion
Injection molded containers
Complies with:
Europe REGULATION (EC)10/2011
U.S. FDA 21 CFR 177.1640
Consult the regulations for complete details.
| Original Document | Technical Datasheet-ISO(English) | |||
| Features | High Strength | |||
| Processing | InjectionExtrusionCompounding | |||
| Compliance | EU 2011/10/ECFDA | |||
| 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 | |
Bulk(Apparent ) Density | *** g/cm³ | ISO 60 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-2/5 | |
Tensile Elongation | |||
Yield | *** % | ISO 527-2/5 | |
Flexural Modulus | *** Mpa | ISO 178 | |
Flexural Strength | |||
- | *** Mpa | ISO 178 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ISO 2039-2 | |
Ball Indentation Hardness | *** Mpa | ISO 2039-1 | |
| 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 75-2/B | Annealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75-2/A | Annealed |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | A120 |
Vicat Softening Temperature(VST) | *** °C | ISO 306/B50 | |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Dielectric Constant(Permittivity) | |||
1MHz | *** - | ASTM D 150 | |
Dissipation Factor | |||
1MHz | *** E-4 | ASTM D150 |
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.
