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LG Chemical SF-510 Alphalac Polystyrene  (Unverified Data**)

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Modified
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LG Chemical SF-510 Alphalac Polystyrene  (Unverified Data**).pdf
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Material Notes:
Super flow, High gloss and high impact equivalent to ABS, Excellent mechanical properties compare with general HIPS, Meet requirements for cost and quality, Applications include TV cabinets, thin part, and high speed injection molding
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
ASTM D955
Melt Flow 12 g/10 min

@Load 5.00 kg,
Temperature 200 °C
12 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 101
101
ASTM D785
Tensile Strength, Yield 28.5 MPa
4130 psi
50 mm/min; ASTM D638
Elongation at Break 60 %
60 %
50 mm/min; ASTM D638
Flexural Yield Strength 45.2 MPa
6560 psi
15 mm/min; ASTM D790
Flexural Modulus 2.30 GPa
334 ksi
15 mm/min; ASTM D790
Izod Impact, Notched 1.13 J/cm

@Thickness 6.35 mm
2.12 ft-lb/in

@Thickness 0.250 in
ASTM D256
1.42 J/cm

@Thickness 3.17 mm
2.66 ft-lb/in

@Thickness 0.125 in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 80.0 °C

@Thickness 12.7 mm
176 °F

@Thickness 0.500 in
Unannealed; ASTM D648
Vicat Softening Point 99.0 °C
210 °F
1000 g; ASTM D1525
Flammability, UL94 HB
HB
1/16 in
HB
HB
1/8 in
Flame Spread 34.0 mm/min

@Thickness 3.17 mm
1.34 in/min

@Thickness 0.125 in
FH3
Electrical Properties Metric English Comments
Arc Resistance 60 - 120 sec
60 - 120 sec
UL Rating PLC 6 (60-120 sec)
Comparative Tracking Index 400 - 600 V
400 - 600 V
UL Rating PLC 1 (400-600 volts)
Hot Wire Ignition, HWI 15 - 30 sec
15 - 30 sec
UL Rating PLC 3 (15-30 sec)
High Amp Arc Ignition, HAI 60 - 120 arcs
60 - 120 arcs
UL Rating PLC 1 (60-120 arcs)
High Voltage Arc-Tracking Rate, HVTR <= 10.0 mm/min
<= 0.394 in/min
UL Rating PLC 0 (0-10 mm/min)
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