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- Styrolution Luran® S 777 K ASA
Styrolution Luran® S 777 K ASA
| Category | Polymer , Thermoplastic , ASA Polymer , Acrylonitrile/Styrene/Acrylate (ASA), Unreinforced, Molded |
| Manufacturer | Styrolution |
| Trade Name | Luran® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Styrolution Luran® S 777 K ASA.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Luran S 777 K is an easy flowing injection molding ASA grade with good toughness and heat distorsion resistance.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.07 g/cc | 0.0387 lb/in³ | ISO 1183 |
| Water Absorption | 1.65 % | 1.65 % | ISO 62 |
| Moisture Absorption at Equilibrium | 0.35 % | 0.35 % | 23°C/50% R.H.; ISO 62 |
| Linear Mold Shrinkage | 0.0055 cm/cm | 0.0055 in/in | ASTM Data; MD |
| Linear Mold Shrinkage, Flow | 0.0045 cm/cm | 0.0045 in/in | ISO Data |
| Linear Mold Shrinkage, Transverse | 0.0090 cm/cm | 0.0090 in/in | ISO Data |
| Melt Flow | 13 g/10 min @Load 10.0 kg, Temperature 220 °C |
13 g/10 min @Load 22.0 lb, Temperature 428 °F |
ASTM Test |
| 15 g/10 min @Load 10.0 kg, Temperature 220 °C |
15 g/10 min @Load 22.0 lb, Temperature 428 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell R | 107 | 107 | ASTM Test |
| Tensile Strength, Yield | 44.0 MPa | 6380 psi | 2 in/min; ASTM Test |
| 48.0 MPa | 6960 psi | 50mm/min; ISO 527 | |
| 79.0 MPa @Temperature -40.0 °C |
11500 psi @Temperature -40.0 °F |
ISO Data | |
| Elongation at Break | 9.0 % | 9.0 % | 50mm/min, Nominal strain; ISO 527 |
| 25 % | 25 % | 2 in/min; ASTM Test | |
| Elongation at Yield | 3.3 % | 3.3 % | 50mm/min; ISO 527 |
| 5.1 % @Temperature -40.0 °C |
5.1 % @Temperature -40.0 °F |
ISO Data | |
| Tensile Modulus | 2.30 GPa | 334 ksi | 1mm/min; ISO 527 |
| 2.30 GPa | 334 ksi | ASTM Test | |
| Flexural Strength | 61.0 MPa | 8850 psi | ASTM Test |
| 70.0 MPa | 10200 psi | ISO Data | |
| Flexural Modulus | 2.30 GPa | 334 ksi | ASTM Test |
| Izod Impact, Notched | 0.370 J/cm @Temperature -40.0 °C |
0.693 ft-lb/in @Temperature -40.0 °F |
ASTM Test |
| 1.80 J/cm @Thickness 3.17 mm |
3.37 ft-lb/in @Thickness 0.125 in |
ASTM Test | |
| Charpy Impact Unnotched | 25.0 J/cm² | 119 ft-lb/in² | ISO 179 |
| 9.00 J/cm² @Temperature -30.0 °C |
42.8 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |
| Charpy Impact, Notched | 1.70 J/cm² | 8.09 ft-lb/in² | ISO 179 |
| 0.400 J/cm² @Temperature -30.0 °C |
1.90 ft-lb/in² @Temperature -22.0 °F |
ISO 179 | |
| Dart Drop, Total Energy | 56.0 J | 41.3 ft-lb | ASTM Test |
| Impact Test | 51.0 J | 37.6 ft-lb | Instrumented Dart Impact (Energy at Peak Force); ASTM Test |
| Tensile Creep Modulus, 1 hour | 1850 MPa | 268000 psi | ISO 899 |
| Tensile Creep Modulus, 1000 hours | 1400 MPa | 203000 psi | ISO 899 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear, Parallel to Flow | 95.0 µm/m-°C | 52.8 µin/in-°F | ISO 11359 |
| Deflection Temperature at 0.46 MPa (66 psi) | 101 °C | 214 °F | annealed; ASTM Test |
| 101 °C | 214 °F | ISO 75 | |
| Deflection Temperature at 1.8 MPa (264 psi) | 97.0 °C | 207 °F | annealed; ASTM Test |
| 97.0 °C | 207 °F | ISO 75 | |
| Vicat Softening Point | 97.0 °C | 207 °F | Rate "A" Loading 2 (50 degC/h 50N); ASTM Test |
| 97.0 °C | 207 °F | (50 °C/h / 50N) - B/50; ISO 306 | |
| Flammability, UL94 | HB @Thickness 1.60 mm |
HB @Thickness 0.0630 in |
|
| HB @Thickness 0.810 mm |
HB @Thickness 0.0319 in |
||
| Oxygen Index | 19 % | 19 % | ISO 4589-1/-2 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | >= 1.00e+12 ohm-cm | >= 1.00e+12 ohm-cm | IEC 60093 |
| Surface Resistance | >= 1.00e+13 ohm | >= 1.00e+13 ohm | IEC 60093 |
| Dielectric Constant | 3.4 @Frequency 1.00e+6 Hz |
3.4 @Frequency 1.00e+6 Hz |
IEC 60250 |
| 3.7 @Frequency 100 Hz |
3.7 @Frequency 100 Hz |
IEC 60250 | |
| Dielectric Strength | 35.0 kV/mm | 889 kV/in | IEC 60243-1 |
| Dissipation Factor | 0.011 @Frequency 100 Hz |
0.011 @Frequency 100 Hz |
IEC 60250 |
| 0.024 @Frequency 1.00e+6 Hz |
0.024 @Frequency 1.00e+6 Hz |
IEC 60250 | |
| Comparative Tracking Index | 600 V | 600 V | IEC 60112 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 240 - 280 °C | 464 - 536 °F | Injection Molding |
| Middle Barrel Temperature | 240 - 280 °C | 464 - 536 °F | Injection Molding |
| Front Barrel Temperature | 240 - 280 °C | 464 - 536 °F | Injection Molding |
| Melt Temperature | 250 °C | 482 °F | Injection molding |
| Mold Temperature | 40.0 - 80.0 °C | 104 - 176 °F | Injection Molding |
| Drying Temperature | 80.0 °C | 176 °F | Injection Molding |
| Dry Time | 2 - 4 hour | 2 - 4 hour | Injection Molding |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | Natural | |
| Commercial Status | North America and Europe | |
| Form | Pellets | |
| Impact Modified | Yes | |
| Injection Molding Regrind | <30% | |
| NSF Std. 51 | No | |
| NSF Std. 61 | No | |
| Primary Processing Technique | Injection Molding | |
| Processing | Injection Molding | |
| Special characteristic | Heat stabilized or stable to heat | |
| Light stabilized or stable to light | ||
| Release agent | ||
| U.V. stabilized or stable to weather | ||
| UL.UL-C | Yes | |
| USP Class VI | No |
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