Covestro Makrolon® ET 3113 Polycarbonate

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Covestro Makrolon® ET 3113 Polycarbonate
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded
Material Notes:	Extrusion; high viscosity; UV stabilized; available in transparent colors only; solid sheet; corrugated sheet Mechanical property data for samples at 50% RH. Information provided by Covestro.
Key Words:	ET3113
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Physical Properties	Metric	English	Comments

Bulk Density	0.660 g/cc @Temperature 23.0 °C	0.0238 lb/in³ @Temperature 73.4 °F	pellets; ISO 60
Density	1.20 g/cc	0.0434 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	0.12 % @Temperature 23.0 °C	0.12 % @Temperature 73.4 °F	ISO 62
Water Absorption at Saturation	0.30 % @Temperature 23.0 °C	0.30 % @Temperature 73.4 °F	ISO 62
Water Vapor Transmission	15.0 g/m²/day @Temperature 23.0 °C	0.966 g/100 in²/day @Temperature 73.4 °F	85% RH, 100µm film; ISO 15106-1
Oxygen Transmission	65.0 cc-mm/m²-24hr-atm @Thickness 0.100 mm	165 cc-mil/100 in²-24hr-atm @Thickness 0.00394 in	ISO 2556
	70.0 cc-mm/m²-24hr-atm @Thickness 0.0254 mm	178 cc-mil/100 in²-24hr-atm @Thickness 0.00100 in	ISO 2556
Nitrogen Transmission	12.0 cc-mm/m²-24hr-atm @Thickness 0.100 mm	30.5 cc-mil/100 in²-24hr-atm @Thickness 0.00394 in	ISO 2556
	13.0 cc-mm/m²-24hr-atm @Thickness 0.0254 mm	33.0 cc-mil/100 in²-24hr-atm @Thickness 0.00100 in	ISO 2556
Carbon Dioxide Transmission	380 cc-mm/m²-24hr-atm @Thickness 0.100 mm	965 cc-mil/100 in²-24hr-atm @Thickness 0.00394 in	ISO 2556
	430 cc-mm/m²-24hr-atm @Thickness 0.0254 mm	1090 cc-mil/100 in²-24hr-atm @Thickness 0.00100 in	ISO 2556
Linear Mold Shrinkage	0.0075 cm/cm @Pressure 50.0 MPa	0.0075 in/in @Pressure 7250 psi	60x60x2 mm; ISO 294-4
Linear Mold Shrinkage, Flow	0.0070 cm/cm @Pressure 50.0 MPa	0.0070 in/in @Pressure 7250 psi	60x60x2 mm; ISO 294-4
Melt Flow	6.5 g/10 min @Load 1.20 kg, Temperature 300 °C	6.5 g/10 min @Load 2.65 lb, Temperature 572 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Ball Indentation Hardness	113 MPa @Temperature 23.0 °C	16400 psi @Temperature 73.4 °F	ISO 2039-1
Tensile Strength at Break	70.0 MPa	10200 psi	50mm/min; ISO 527-1,-2
Tensile Strength, Yield	65.0 MPa	9430 psi	50mm/min; ISO 527-1,-2
Elongation at Break	>= 50 %	>= 50 %	50mm/min, complete break; ISO 524-1,-2
	130 %	130 %	50mm/min, complete break; ISO 524-1,-2
Elongation at Yield	6.3 %	6.3 %	50mm/min; ISO 527-1,-2
Tensile Modulus	2.35 GPa @Temperature 23.0 °C	341 ksi @Temperature 73.4 °F	1mm/min, complete break; ISO 527-1,-2
Flexural Strength	96.0 MPa	13900 psi	2mm/min; ISO 178
	72.0 MPa @Strain 3.5 %	10400 psi @Strain 3.5 %	2mm/min; ISO 178
Flexural Modulus	2.35 GPa @Temperature 23.0 °C	341 ksi @Temperature 73.4 °F	2mm/min; ISO 178
Flexural Strain at Break	7.2 %	7.2 %	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	20.0 kJ/m² @Thickness 3.00 mm, Temperature -30.0 °C	9.52 ft-lb/in² @Thickness 0.118 in, Temperature -22.0 °F	ISO 7391/b.o. ISO 180-A
	70.0 kJ/m² @Thickness 3.00 mm, Temperature 23.0 °C	33.3 ft-lb/in² @Thickness 0.118 in, Temperature 73.4 °F	Partial Break; ISO 7391/b.o. ISO 180-A
Charpy Impact Unnotched	NB @Temperature 23.0 °C	NB @Temperature 73.4 °F	ISO 179-1eU
	NB @Temperature -30.0 °C	NB @Temperature -22.0 °F	ISO 179-1eU
	NB @Temperature -60.0 °C	NB @Temperature -76.0 °F	ISO 179-1eU
Charpy Impact, Notched	1.80 J/cm² @Thickness 3.00 mm, Temperature -30.0 °C	8.57 ft-lb/in² @Thickness 0.118 in, Temperature -22.0 °F	ISO 7391/b.o.ISO 179-1eA
	8.00 J/cm² @Thickness 3.00 mm, Temperature 23.0 °C	38.1 ft-lb/in² @Thickness 0.118 in, Temperature 73.4 °F	ISO 7391/b.o.ISO 179-1eA
Puncture Energy	60.0 J @Temperature 23.0 °C	44.3 ft-lb @Temperature 73.4 °F	complete break; ISO 6603-2
	70.0 J @Temperature -30.0 °C	51.6 ft-lb @Temperature -22.0 °F	complete break; ISO 6603-2
Tensile Creep Modulus, 1 hour	2200 MPa @Temperature 23.0 °C	319000 psi @Temperature 73.4 °F	ISO 899-1
Tensile Creep Modulus, 1000 hours	1900 MPa @Temperature 23.0 °C	276000 psi @Temperature 73.4 °F	ISO 899-1

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+16 ohm-cm	1.00e+16 ohm-cm	IEC 60093
Surface Resistance	1.00e+16 ohm	1.00e+16 ohm	IEC 60093
Dielectric Constant	3.0 @Frequency 1e+6 Hz	3.0 @Frequency 1e+6 Hz	IEC 60250
	3.1 @Frequency 100 Hz	3.1 @Frequency 100 Hz	IEC 60250
Dielectric Strength	34.0 kV/mm @Thickness 1.00 mm	864 kV/in @Thickness 0.0394 in	IEC 60243-1
Dissipation Factor	0.00080 @Frequency 100 Hz	0.00080 @Frequency 100 Hz	IEC 60250
	0.010 @Frequency 1e+6 Hz	0.010 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	125 V	125 V	solution B; IEC 60112
	250 V	250 V	solution A; IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	65.0 µm/m-°C @Temperature 23.0 - 55.0 °C	36.1 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1,-2
CTE, linear, Transverse to Flow	65.0 µm/m-°C @Temperature 23.0 - 55.0 °C	36.1 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1,-2
Thermal Conductivity	0.200 W/m-K	1.39 BTU-in/hr-ft²-°F	cross flow; ISO 8302
Hot Ball Pressure Test	140 °C	284 °F	IEC 60695-10-2
Deflection Temperature at 0.46 MPa (66 psi)	141 °C	286 °F	complete break; ISO 75-1,-2
Deflection Temperature at 1.8 MPa (264 psi)	128 °C	262 °F	complete break; ISO 75-1,-2
Vicat Softening Point	148 °C @Load 5.10 kg	298 °F @Load 11.2 lb	@ 50°C/h; ISO 306
	149 °C @Load 5.10 kg	300 °F @Load 11.2 lb	@ 120°C/h; ISO 306
Glass Transition Temp, Tg	148 °C	298 °F	10°C/min; ISO 11357-1,-2
UL RTI, Electrical	125 °C @Thickness 1.50 mm	257 °F @Thickness 0.0591 in
UL RTI, Mechanical with Impact	115 °C @Thickness 1.50 mm	239 °F @Thickness 0.0591 in
UL RTI, Mechanical without Impact	125 °C @Thickness 1.50 mm	257 °F @Thickness 0.0591 in
Flammability, UL94	HB @Thickness 1.50 mm	HB @Thickness 0.0591 in	UL 94
	V-2 @Thickness 0.750 mm	V-2 @Thickness 0.0295 in	UL 94
Flash Point	480 °C	896 °F	ASTM D1929
Oxygen Index	28 %	28 %	Method A; ISO 4589-2
Glow Wire Ignition Temperature	875 °C @Thickness 0.750 mm	1610 °F @Thickness 0.0295 in	IEC 60695-2-13
	875 °C @Thickness 1.50 mm	1610 °F @Thickness 0.0591 in	IEC 60695-2-13
	900 °C @Thickness 3.00 mm	1650 °F @Thickness 0.118 in	IEC 60695-2-13
Glow Wire Flammability Index	875 °C @Thickness 0.750 mm	1610 °F @Thickness 0.0295 in	IEC 60695-2-12
	875 °C @Thickness 1.50 mm	1610 °F @Thickness 0.0591 in	IEC 60695-2-12
	960 °C @Thickness 3.00 mm	1760 °F @Thickness 0.118 in	IEC 60695-2-12
Ignition Temperature	550 °C	1020 °F	Self Ignition; ASTM D1929

Optical Properties	Metric	English	Comments
Refractive Index	1.587	1.587	ISO 489 procedure A
Haze	<= 0.80 % @Thickness 3.00 mm	<= 0.80 % @Thickness 0.118 in	for transparent material; ISO 14782
Transmission, Visible	87 % @Thickness 4.00 mm	87 % @Thickness 0.157 in	Luminous; ISO 13468-2
	88 % @Thickness 3.00 mm	88 % @Thickness 0.118 in	Luminous; ISO 13468-2
	89 % @Thickness 1.00 mm	89 % @Thickness 0.0394 in	Luminous; ISO 13468-2
	89 % @Thickness 2.00 mm	89 % @Thickness 0.0787 in	Luminous; ISO 13468-2

Processing Properties	Metric	English	Comments
Melt Temperature	300 °C	572 °F	injection molding; ISO 294
Mold Temperature	80.0 °C	176 °F	injection molding; ISO 294
Injection Velocity	200 mm/sec	7.87 in/sec	injection molding; ISO 294

Descriptive Properties
Application of Flame from small burner (class)	K1,F1		DIN 53438-1,-3,method K and F; 2.0mm
Burning Rate (mm/min)	passed, ISO 3795		>=1.0mm, US_FMVSS
Electrolytic Corrosion (rating)	A1, IEC 60426
Gas Permeation (cm3/m2*24h-bar)	120		b.o. ISO 2556, nitrogen; 100µm film, at 23ºC
	16900		b.o. ISO 2556, carbon dioxide; 25.4µm film, at 23ºC
	2760		b.o. ISO 2556, oxygen; 25.4µm film, at 23ºC
	3800		b.o. ISO 2556, carbon dioxide; 100µm film, at 23ºC
	510		b.o. ISO 2556, nitrogen; 25.4µm film, at 23ºC
	650		b.o. ISO 2556, oxygen; 100µm film, at 23ºC
Needle Flame Test (s)	10		s, IEC 60695-11-5, Method K, 3.0 mm
	120		s, IEC 60695-11-5, Method F, 2.0mm
	120		s, IEC 60695-11-5, Method F, 3.0mm
	5		s, IEC 60695-11-5, Method K, 2.0 mm
	60		s, IEC 60695-11-5, Method F, 1.5 mm
Puncture Maximum Force (N)	5600		ISO 6603-2, at 23°C, complete break
	6500		ISO 6603-2, at -30°C, complete break

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PB095067 / 200137

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