Samyang TRIREX® 3022U PC

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Samyang TRIREX® 3022U PC
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	Product Description: TRIREX is the registered trademark of polycarbonate resin manufactured by Samyang Corporation. TRIREX polycarbonate resins offer superior mechanical properties, good dimensional stability and high electrical performance, which allows it to be widely used for electrical, electronic, appliance, automotive and optical industries. TRIREX 3022U is a polycarbonate resin grade which has high low temperature impact strength in combination with superior mechanical and physical property. Characteristics: Superior low temperature impact resistance; Good flow-ability; Workable under a wide range of temperatures (-100-135°C); High electrical performance; Good dimensional stability; Low moisture absorbency; Good weather resistance Applications: TRIREX 3022U resin grade is designed for Injection molding products. UV stabilized; Medium viscosity. Transparent colors only. Availability: Asia Pacific; Europe; North America Additive: UV Stabilizer Features: Good Dimensional Stability; Good Electrical Properties; Good Flow; Good Weather Resistance; Low Moisture Absorption; Low Temperature Impact Resistance; Medium Viscosity; UV Resistant Uses: Appliances; Automotive Applications; Electrical/Electronic Applications; Optical Applications Appearance: Clear/Transparent Form: Pellets Processing Method: Injection Molding Information provided by Samyang Corporation
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Physical Properties	Original Value	Comments

Density	1.20 g/cc	ASTM D792
Water Absorption	<= 0.15 % @Time 86400 sec	ASTM D570
Maximum Moisture Content	0.020
Melt Flow	16 g/10 min @Load 1.20 kg, Temperature 300 °C	ASTM D1238

Mechanical Properties	Original Value	Comments
Tensile Strength, Yield	10000 psi	ASTM D638
Elongation at Break	130 %	ASTM D638
Flexural Yield Strength	13500 psi	ASTM D790
Flexural Modulus	326000 psi	ASTM D790
Izod Impact, Notched	17.0 ft-lb/in @Thickness 3.17 mm	ASTM D256

Electrical Properties	Original Value	Comments
Volume Resistivity	4.00e+16 ohm-cm	ASTM D257
Dielectric Strength	760 V/mil	ASTM D149
Arc Resistance	>= 120 sec	ASTM D495

Thermal Properties	Original Value	Comments
CTE, linear, Parallel to Flow	28.0 - 39.0 µin/in-°F	ASTM D696
Deflection Temperature at 1.8 MPa (264 psi)	273 °F	Unannealed; ASTM D648
Flammability, UL94	V-2 @Thickness 1.52 mm

Optical Properties	Original Value	Comments
Haze	0.40 %	ASTM D1003

Processing Properties	Original Value	Comments
Rear Barrel Temperature	455 - 500 °F
Middle Barrel Temperature	482 - 527 °F
Front Barrel Temperature	509 - 554 °F
Nozzle Temperature	509 - 572 °F
Melt Temperature	509 - 572 °F
Mold Temperature	149 - 221 °F
Drying Temperature	248 °F
Dry Time	3.00 - 5.00 hour
Back Pressure	36.3 - 102 psi
Vent Depth	0.000790 - 0.00310 in
Screw Speed	40 - 70 rpm

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PSAMY11439 / 312132

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