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Rulon Bearings

INEOS Styrolution Luran® S 778TE Black 25991 ASA
Categories: Polymer; Thermoplastic; ASA Polymer

Material Notes: Luran® S 778TE is an extrusion grade with enhanced heat resistance and best chemical resistance among the ASA grades. Extrusion Grade, High softening temperature, High chemical resistance, Enhanced stiffness.

Applications: Radiator grills, Mirror housings, Household devices

Information provided by STYROLUTION, which is a joint venture between BASF and INEOS

Key Words: S 778 TE
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.07 g/cc0.0387 lb/in³ISO 1183
Moisture Absorption at Equilibrium 0.35 %
@Temperature 23.0 °C
0.35 %
@Temperature 73.4 °F
50% RH; ISO 62
Water Absorption at Saturation 1.65 %
@Temperature 23.0 °C
1.65 %
@Temperature 73.4 °F
ISO 62
Linear Mold Shrinkage 0.0050 - 0.0090 cm/cm0.0050 - 0.0090 in/inISO 294-4
Melt Flow 5.0 g/10 min
@Load 10.0 kg,
Temperature 220 °C
5.0 g/10 min
@Load 22.0 lb,
Temperature 428 °F
Volumetric; cm3/10 min; ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Ball Indentation Hardness 85.0 MPa12300 psiISO 2039-1
Tensile Strength, Yield 54.0 MPa7830 psiISO 527
Elongation at Break 8.0 %8.0 %ISO 527
Elongation at Yield 3.4 %3.4 %ISO 527
Tensile Modulus 2.50 GPa363 ksiISO 527
Flexural Strength 80.0 MPa11600 psiISO 178
Izod Impact, Notched (ISO)  4.00 kJ/m²
@Temperature -30.0 °C
1.90 ft-lb/in²
@Temperature -22.0 °F
ISO 180/A
 20.0 kJ/m²
@Temperature 23.0 °C
9.52 ft-lb/in²
@Temperature 73.4 °F
ISO 180/A
Charpy Impact, Notched  0.400 J/cm²
@Temperature -30.0 °C
1.90 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 1.50 J/cm²
@Temperature 23.0 °C
7.14 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
Tensile Creep Modulus, 1000 hours 1250 MPa181000 psiISO 899
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+14 ohm-cm1.00e+14 ohm-cmIEC 60093
Surface Resistance 1.00e+13 ohm1.00e+13 ohmIEC 60093
Dielectric Constant 3.9
@Frequency 100 Hz
3.9
@Frequency 100 Hz
IEC 60250
Dissipation Factor  0.0090
@Frequency 100 Hz
0.0090
@Frequency 100 Hz
IEC 60250
 0.033
@Frequency 1e+6 Hz
0.033
@Frequency 1e+6 Hz
IEC 60250
 
Thermal PropertiesMetricEnglishComments
CTE, linear 80.0 - 110 µm/m-°C44.4 - 61.1 µin/in-°FISO 11359
Thermal Conductivity 0.170 W/m-K1.18 BTU-in/hr-ft²-°FDIN 52612-1
 0.170 W/m-K1.18 BTU-in/hr-ft²-°FDIN 52612-1
Deflection Temperature at 0.46 MPa (66 psi) 106 °C223 °Fannealed 4 hours at 80°C; ISO 75
Deflection Temperature at 1.8 MPa (264 psi) 103 °C217 °Fannealed 4 hours at 80°C; ISO 75
Vicat Softening Point  104 °C
@Load 5.10 kg
219 °F
@Load 11.2 lb
VST/B/50. 50C/h; ISO 306
 113 °C
@Load 1.02 kg
235 °F
@Load 2.25 lb
VST/A/50. 50C/h; ISO 306
 
Processing PropertiesMetricEnglishComments
Drying Temperature 80.0 °C
@Time 7200 - 14400 sec
176 °F
@Time 2.00 - 4.00 hour
 
Descriptive Properties
ColorBlack 25991
Commercial StatusEurope
Primary Processing TechniqueExtrusion

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