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LG Chemical ALPHALAC SH860 HIPS

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Impact Grade, Glass Filled
Manufacturer LG Chemical
Trade Name ALPHALAC
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: Injection Molding, General Purpose, Good ProcessabilityApplication: Refrigerator Inner LinerCAS No. 9003-55-8Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 1.03 g/cc
1.03 g/cc
ASTM D792
Maximum Moisture Content 0.010
0.010
Injection Molding
Melt Flow 3.0 g/10 min

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

@Load 11.0 lb,
Temperature 392 °F
 ASTM D1238(G)
10 g/10 min

@Load 3.80 kg,
Temperature 230 °C
 10 g/10 min

@Load 8.38 lb,
Temperature 446 °F
 ASTM D1238(I)
43 g/10 min

@Load 10.0 kg,
Temperature 220 °C
 43 g/10 min

@Load 22.0 lb,
Temperature 428 °F
 ASTM D1238(G)
Mechanical Properties Metric English Comments
Hardness, Rockwell R 85
85
Tensile Strength, Yield 28.4 MPa

@Thickness 3.20 mm
 4120 psi

@Thickness 0.126 in
 50mm/min; ASTM D638
Elongation at Break 131 %

@Thickness 3.20 mm
 131 %

@Thickness 0.126 in
 50mm/min; ASTM D638
Elongation at Yield 5.0 %

@Thickness 3.20 mm
 5.0 %

@Thickness 0.126 in
 50mm/min; ASTM D638
Tensile Modulus 2.16 GPa

@Thickness 3.20 mm
 313 ksi

@Thickness 0.126 in
 1mm/min; ASTM D638
Flexural Yield Strength 46.1 MPa

@Thickness 3.20 mm
 6680 psi

@Thickness 0.126 in
 15mm/min; ASTM D790
Flexural Modulus 1.67 GPa

@Thickness 3.20 mm
 242 ksi

@Thickness 0.126 in
 15mm/min; ASTM D790
Izod Impact, Notched 0.588 J/cm

@Thickness 6.50 mm,
Temperature -30.0 °C
 1.10 ft-lb/in

@Thickness 0.256 in,
Temperature -22.0 °F
 ASTM D256
0.686 J/cm

@Thickness 3.20 mm,
Temperature -30.0 °C
 1.29 ft-lb/in

@Thickness 0.126 in,
Temperature -22.0 °F
 ASTM D256
0.981 J/cm

@Thickness 6.50 mm,
Temperature 23.0 °C
 1.84 ft-lb/in

@Thickness 0.256 in,
Temperature 73.4 °F
 ASTM D256
1.37 J/cm

@Thickness 3.20 mm,
Temperature 23.0 °C
 2.57 ft-lb/in

@Thickness 0.126 in,
Temperature 73.4 °F
 ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 0.46 MPa (66 psi) 93.0 °C

@Thickness 6.40 mm
 199 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 83.0 °C

@Thickness 6.40 mm
 181 °F

@Thickness 0.252 in
 Unannealed; ASTM D648
Vicat Softening Point 92.0 °C

@Load 5.00 kg
 198 °F

@Load 11.0 lb
 50°C/h; ASTM D1525
Flammability, UL94 HB

@Thickness >=1.60 mm
 HB

@Thickness >=0.0630 in
HB

@Thickness >=3.20 mm
 HB

@Thickness >=0.126 in
Processing Properties Metric English Comments
Rear Barrel Temperature 170 - 190 °C
338 - 374 °F
Injection Molding
Middle Barrel Temperature 180 - 200 °C
356 - 392 °F
Injection Molding
Front Barrel Temperature 190 - 210 °C
374 - 410 °F
Injection Molding
Nozzle Temperature 190 - 220 °C
374 - 428 °F
Injection Molding
Melt Temperature 190 - 220 °C
374 - 428 °F
Injection Molding
Mold Temperature 40.0 - 70.0 °C
104 - 158 °F
Injection Molding
Drying Temperature 80.0 °C
176 °F
Injection Molding
Dry Time 2.00 - 4.00 hour
2.00 - 4.00 hour
Injection Molding
Back Pressure 29.4 - 58.8 MPa
4260 - 8530 psi
Injection Molding
Screw Speed 30 - 60 rpm
30 - 60 rpm
Injection Molding
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