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Styron EMERGEâ„¢ 4800-7 Polycarbonate

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer Styron
Trade Name EMERGE™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styron EMERGEâ„¢ 4800-7 Polycarbonate.pdf
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Material Notes:
EMERGEâ„¢ 4800-7 advanced resin provides superior ignition resistance in opaque, injection molding applications. Physical properties and process-ability are outstanding for this class of polycarbonate resins. Applications: Consumer Electronics Information Technology Equipment Appliances Information provided by DowThis product line was spun off from Dow Chemical to Styron in 2010.
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D792
Linear Mold Shrinkage 0.0050 - 0.0070 cm/cm
0.0050 - 0.0070 in/in
ASTM D955
Melt Flow 7.0 g/10 min

@Load 1.20 kg,
Temperature 300 °C
7.0 g/10 min

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 123
123
ASTM D785
Tensile Strength, Ultimate 58.6 MPa
8500 psi
ASTM D638
Tensile Strength, Yield 61.4 MPa
8900 psi
ASTM D638
Elongation at Break 115 %
115 %
ASTM D638
Tensile Modulus 2.38 GPa
345 ksi
ASTM D638
Flexural Strength 97.9 MPa
14200 psi
ASTM D790
Flexural Modulus 2.33 GPa
338 ksi
ASTM D790
Izod Impact, Notched 7.47 J/cm
14.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched NB
NB
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 64.8 µm/m-°C

@Temperature -40.0 - 82.2 °C
36.0 µin/in-°F

@Temperature -40.0 - 180 °F
ASTM D696
Hot Ball Pressure Test >= 125 °C
>= 257 °F
IEC 60335-1
Deflection Temperature at 0.46 MPa (66 psi) 137 °C
279 °F
annealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 127 °C
260 °F
unannealed; ASTM D648
Vicat Softening Point 151 °C
304 °F
50°C/hr, 50N; ASTM D1525
UL RTI, Electrical 125 °C
257 °F
UL 746
UL RTI, Mechanical with Impact 105 °C
221 °F
UL 746
UL RTI, Mechanical without Impact 125 °C
257 °F
UL 746
Flammability, UL94 V-0
V-0
0.0625 in
V-0
V-0
0.125 in
Oxygen Index 36 %
36 %
ASTM D2863
Glow Wire Test 960 °C

@Thickness 2.00 mm
1760 °F

@Thickness 0.0787 in
IEC 60695-2-10
Electrical Properties Metric English Comments
Comparative Tracking Index 225 V

@Thickness 2.00 mm
225 V

@Thickness 0.0787 in
IEC 60112
Processing Properties Metric English Comments
Melt Temperature 299 - 327 °C
570 - 621 °F
Mold Temperature 77.0 - 110 °C
171 - 230 °F
Drying Temperature 121 °C
250 °F
Dry Time 3 - 4 hour
3 - 4 hour
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