Trinseo EMERGE™ 4731-13 Polycarbonate

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Trinseo EMERGE™ 4731-13 Polycarbonate (discontinued **)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC)
Material Notes:	EMERGE™ PC 4731-13 advanced resin is formulated with 10% glass fiber and has an f1 rating by Underwriters Laboratories Inc. It provides good ignition resistance, rigidity, dimension stability and UV resistance. Applications: Information Technology Equipment Power Tools Electrical Appliances and Parts Information provided by Dow
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Physical Properties	Metric	English	Comments

Specific Gravity	1.27 g/cc	1.27 g/cc	ASTM D792
Filler Content	10 %	10 %	Glass; ASTM 5630B
Linear Mold Shrinkage	0.0020 - 0.0050 cm/cm	0.0020 - 0.0050 in/in	ASTM D955
Melt Flow	13 g/10 min @Load 1.20 kg, Temperature 300 °C	13 g/10 min @Load 2.65 lb, Temperature 572 °F	ASTM D1238

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	122	122	ASTM D785
Tensile Strength, Ultimate	62.7 MPa	9100 psi	0.125 in, injection molded, unannealed; ASTM D638
Tensile Strength, Yield	65.5 MPa	9500 psi	0.125 in, injection molded, unannealed; ASTM D638
Elongation at Break	4.0 %	4.0 %	0.125 in, injection molded, unannealed; ASTM D638
Tensile Modulus	3.65 GPa	530 ksi	0.125 in, injection molded, unannealed; ASTM D638
Flexural Strength	109 MPa	15800 psi	0.125 in, injection molded, unannealed; ASTM D790
Flexural Modulus	3.79 GPa	550 ksi	0.125 in, injection molded, unannealed; ASTM D790
Izod Impact, Notched	1.07 J/cm	2.00 ft-lb/in	ASTM D256

Thermal Properties	Metric	English	Comments
CTE, linear	37.8 µm/m-°C @Temperature -40.0 - 82.2 °C	21.0 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)	149 °C	300 °F	annealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi)	135 °C	275 °F	annealed; ASTM D648
	141 °C	285 °F	unannealed; ASTM D648
Vicat Softening Point	160 °C	320 °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 @Thickness 1.59 mm	V-0 @Thickness 0.0625 in
	V-0 @Thickness 3.17 mm	V-0 @Thickness 0.125 in
Oxygen Index	38 %	38 %	ASTM D2863

Processing Properties	Metric	English	Comments
Melt Temperature	288 - 316 °C	550 - 601 °F
Mold Temperature	82.0 - 116 °C	180 - 241 °F
Drying Temperature	121 °C	250 °F
Dry Time	3 - 4 hour	3 - 4 hour

**
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