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LG Chemical 15NFI GPPS

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Molded, Unreinforced
Manufacturer LG Chemical
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF LG Chemical 15NFI GPPS.pdf
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Material Notes:
High flow, Superior transparency and processability, good appearance, non-toxicity (Conforming to FDA CFR 177.1640), Excellent electrical properties, Heat resistance and chemical resistance, Superior extrusion processing suitable for OPS, PSP and synthetic wood, Applications include transparent receptacles for medicines and food, toys, goods, audio tapes, stationery, fans, food receptacles, disposable cups, PSP sheet, and films
Physical Properties Metric English Comments
Density 1.05 g/cc
0.0379 lb/in³
ASTM D792
Linear Mold Shrinkage 0.0040 - 0.0080 cm/cm
0.0040 - 0.0080 in/in
ASTM D955
Melt Flow 9.0 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 119
119
ASTM D785
Tensile Strength, Yield 44.2 MPa
6410 psi
50 mm/min; ASTM D638
Elongation at Break 4.0 %
4.0 %
50 mm/min; ASTM D638
Flexural Yield Strength 83.5 MPa
12100 psi
15 mm/min; ASTM D790
Flexural Modulus 3.10 GPa
450 ksi
15 mm/min; ASTM D790
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 82.0 °C

@Thickness 12.7 mm
180 °F

@Thickness 0.500 in
Unannealed; ASTM D648
Vicat Softening Point 98.0 °C
208 °F
1000 g; ASTM D1525
Flammability, UL94 HB
HB
1/8 in
HB
HB
1/16 in
Flame Spread 28.0 mm/min

@Thickness 3.17 mm
1.10 in/min

@Thickness 0.125 in
FH3
Optical Properties Metric English Comments
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Electrical Properties Metric English Comments
Arc Resistance 120 - 180 sec
120 - 180 sec
UL Rating PLC 5 (120-180 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 >= 120 arcs
>= 120 arcs
UL Rating PLC 0 (>120 arcs)
High Voltage Arc-Tracking Rate, HVTR 10.0 - 25.4 mm/min
0.394 - 1.00 in/min
UL Rating PLC 1 (10-25.4 mm/min)
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