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Styron EMERGEâ„¢ 4330-22 Polycarbonate

Category Polymer , Thermoplastic , Polycarbonate (PC)
Manufacturer Styron
Trade Name EMERGE™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
EMERGEâ„¢ PC 4330-22 advanced resin is high-performance polycarbonate resin offering ultraviolet light stability, high heat resistance, toughness, and superior flow. Applications: Consumer Electronics and Information Technology Equipment Computer and Business Equipment Portable Electronics 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 22 g/10 min

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

@Load 2.65 lb,
Temperature 572 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell R 118
118
ASTM D785
Tensile Strength, Ultimate 65.5 MPa
9500 psi
0.125 in, injection molded, unannealed; ASTM D638
Tensile Strength, Yield 60.0 MPa
8700 psi
0.125 in, injection molded, unannealed; ASTM D638
Elongation at Break 120 %
120 %
0.125 in, injection molded, unannealed; ASTM D638
Tensile Modulus 2.34 GPa
340 ksi
0.125 in, injection molded, unannealed; ASTM D638
Flexural Strength 96.5 MPa
14000 psi
0.125 in, injection molded, unannealed; ASTM D790
Flexural Modulus 2.41 GPa
350 ksi
0.125 in, injection molded, unannealed; ASTM D790
Izod Impact, Notched 7.47 J/cm
14.0 ft-lb/in
ASTM D256
Izod Impact, Unnotched NB
NB
ASTM D256
Dart Drop, Total Energy 72.0 J
53.1 ft-lb
8000 ipm; ASTM D3763
Thermal Properties Metric English Comments
CTE, linear 68.4 µm/m-°C

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

@Temperature -40.0 - 180 °F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 142 °C
288 °F
0.157 in, annealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 126 °C
258 °F
0.157 in, unannealed; ASTM D648
139 °C
282 °F
0.157 in, annealed; ASTM D648
Oxygen Index 26 %
26 %
ASTM D2863
Electrical Properties Metric English Comments
Volume Resistivity 2.00e+17 ohm-cm
2.00e+17 ohm-cm
ASTM D257
Dielectric Constant 3.0

@Frequency 60 Hz
3.0

@Frequency 60 Hz
ASTM D150
3.0

@Frequency 1e+6 Hz
3.0

@Frequency 1e+6 Hz
ASTM D150
Dielectric Strength 16.5 kV/mm
420 kV/in
ASTM D149
Dissipation Factor 0.0010

@Frequency 60 Hz
0.0010

@Frequency 60 Hz
ASTM D150
0.0020

@Frequency 1e+6 Hz
0.0020

@Frequency 1e+6 Hz
ASTM D150
Processing Properties Metric English Comments
Melt Temperature 260 - 277 °C
500 - 531 °F
Mold Temperature 71.0 - 93.0 °C
160 - 199 °F
Drying Temperature 121 °C
250 °F
Dry Time 3 - 4 hour
3 - 4 hour
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