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Samyang Trirex® 3027IR Polycarbonate

Category Polymer , Thermoplastic , Polycarbonate (PC) , Polycarbonate, Molded
Manufacturer Samyang
Trade Name Trirex®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Samyang Trirex® 3027IR Polycarbonate.pdf
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Material Notes:
TRIREX® polycarbonate resins offer superior transparency, mechanical properties, good dimensional stability and high electrical performance, which allows it to be widely used for electrical, electronic, appliance, automotive and optical industries.Characteristics:Medium viscosityGood releasing typeApplications:Midway between 3025 and 3030. Suitable for extrusion and direct-blow molding.Suitable for injection molding where impact resistance is required.All information provided by Samyang
Physical Properties Metric English Comments
Specific Gravity 1.20 g/cc
1.20 g/cc
ASTM D792
Water Absorption 0.15 %

@Time 86400 sec
0.15 %

@Time 24.0 hour
ASTM D570
Linear Mold Shrinkage 0.0050 - 0.0070 cm/cm

@Thickness 3.00 mm
0.0050 - 0.0070 in/in

@Thickness 0.118 in
ASTM D955
Mechanical Properties Metric English Comments
Hardness, Rockwell R 120
120
ASTM D785
Tensile Strength, Yield 70.6 MPa
10200 psi
ASTM D638
Elongation at Break 120 %
120 %
ASTM D638
Flexural Yield Strength 88.3 MPa
12800 psi
ASTM D790
Flexural Modulus 1.96 GPa
284 ksi
ASTM D790
Izod Impact, Unnotched 9.32 J/cm

@Thickness 3.17 mm
17.4 ft-lb/in

@Thickness 0.125 in
ASTM D256
Thermal Properties Metric English Comments
CTE, linear 56.0 µm/m-°C
31.1 µin/in-°F
ASTM D696
Deflection Temperature at 0.46 MPa (66 psi) 147 °C
297 °F
ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 136 °C
277 °F
ASTM D648
Flammability, UL94 V-2

@Thickness 1.59 mm
V-2

@Thickness 0.0625 in
Electrical Properties Metric English Comments
Volume Resistivity 4.00e+16 ohm-cm
4.00e+16 ohm-cm
ASTM D257
Dielectric Constant 2.85

@Frequency 1.00e+6 Hz
2.85

@Frequency 1.00e+6 Hz
ASTM D150
Dielectric Strength 30.0 kV/mm
762 kV/in
ASTM D149
Dissipation Factor 0.0092

@Frequency 1.00e+6 Hz
0.0092

@Frequency 1.00e+6 Hz
ASTM D150
Arc Resistance 120 sec
120 sec
ASTM D495
Processing Properties Metric English Comments
Rear Barrel Temperature 280 - 300 °C
536 - 572 °F
Middle Barrel Temperature 280 - 300 °C
536 - 572 °F
Front Barrel Temperature 280 - 300 °C
536 - 572 °F
Nozzle Temperature 290 - 310 °C
554 - 590 °F
Melt Temperature 300 - 310 °C
572 - 590 °F
Drying Temperature 120 °C
248 °F
Dry Time 3 - 5 hour
3 - 5 hour
Moisture Content <= 0.020 %
<= 0.020 %
Screw Speed 30 - 80 rpm
30 - 80 rpm
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