SÉ ETEC R7700 is designed for the extrusion of fibers with spunbond technology. This grade is characterised by narrow molecular weight distribution and good processibility.
Applications
Hygienic products(Baby diaper assembly)
| Original Document | Technical Datasheet(English) | |||
| Features | Easy processing | |||
| Processing | Spinning/Monofilament | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D 1505 | |
Melt Mass Flow Rate(MFR) | |||
230°C/2.16 kg | *** g/10min | ASTM D 1238 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | 50 mm/min |
Tensile Elongation | |||
Break | *** % | ASTM D638 | 50 mm/min |
Flexural Modulus | *** Mpa | ASTM D790 | 28 mm/min |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Rockwell R | *** R | ASTM D785 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ASTM D648 | |
Vicat Softening Temperature(VST) | *** °C | ASTM D1525 | 1kgf |
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.
