Luran® S 778T is an injection molding grade with enhanced heat resistance and best chemical resistance among the ASA grades.
FEATURES
High softening temperature
High chemical resistance
Enhanced stiffness
New SPF 30 UV stabilization available
APPLICATIONS
Radiator grills
Mirror housings
Household devices
| Original Document | Technical Datasheet-ISO(English) | |||
| Resin ID | ASA | |||
| Features | Heat ResistanceUV StabiltiyChemical Resistance | |||
| Applications | Household ItemsRadiator GrillsAutomobile Mirror HousingsSPF30 UV Protection Application | |||
| Processing | Injection | |||
| Diagrams | Viscosity-shear rateShearstress-shear rateDynamic Shear modulus (G storage)-temperatureStress-strainSecant modulus-strainStress-strain (isochronous)(Creep) 23°CStress-strain (isochronous)(Creep) 60°CCreep modulus-time 23°CCreep modulus-time 60°CSpecific volume-temperature (pvT)Tensile modulus-temperature | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Volume Flow Rate(MVR) | |||
220°C/10.0 kg | *** cm³/10 min | ISO 1133 | |
Mold Shrinkage | |||
- | ***~*** % | ISO 294-4 | |
Water Absorption | *** % | ISO 62 | Saturated at 23°C |
Moisture /Humidity Absorption | *** % | ISO 62 | Equilibrium 23 °C/50% RH |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527 | |
Tensile Strength | |||
Yield | *** Mpa | ISO 527 | 23 °C |
Tensile Elongation | |||
Yield | *** % | ISO 527 | 23 °C |
Flexural Strength | |||
- | *** Mpa | ISO 178 | 23 °C |
Tensile Creep Modulus | |||
1000h | *** Mpa | ISO 899 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 179/1eA | |
23℃ (73℉) | *** kJ/m² | ISO 179/1eA | |
Izod Notched Impact Strengh | |||
-30℃ (-22℉) | *** kJ/m² | ISO 180/A | |
23℃ (73℉) | *** kJ/m² | ISO 180/A | |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
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 | annealed 4 h/80 °C |
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75 | annealed 4 h/80 °C |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | VST/A/50 (10N, 50 °C/h) |
Vicat Softening Temperature(VST) | *** °C | ISO 306 | VST/B/50 (50N, 50 °C/h) |
Coefficient of Linear Thermal Expansion | |||
- | ***~*** E-6/°C | ISO 11359 | |
Thermal Conductivity | *** W/(m K) | DIN 52612-1 | |
Processing Temperature | ***~*** °C | - | |
Mould temperature | *** °C | - | |
| Electrical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Volume Resistivity | *** Ohm-m | IEC 60093 | |
Surface Resistivity | *** Ohm | IEC 60093 | |
Dielectric Constant(Permittivity) | |||
100Hz | *** - | IEC 60250 | |
Dissipation Factor | |||
100Hz | *** E-4 | IEC 60250 | |
1MHz | *** E-4 | IEC 60250 | |
| Film | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Elongation | |||
Break | *** % | ISO 527 | MD |
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.
