Covestro Makroblend® EL-700 Polycarbonate + Polyester Blend

Login to see your most recently viewed materials here. Or if you don't have an account with us yet, then click here to register.

Covestro Makroblend® EL-700 Polycarbonate + Polyester Blend
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polyester, TP
Material Notes:	(PC+PET) blend; unreinforced; flame-retardant; impact modified; injection molding grade. Good impact strength, dimensional stability and chemical resistance. Uses include indoor electrical enclosures. As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Vendors:	No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
Printer friendly version Download as PDF Download to Excel (requires Excel and Windows) Export data to your CAD/FEA program Add to Folder:

Physical Properties	Metric	English	Comments

Density	1.28 g/cc	0.0462 lb/in³	ISO 1183-1
Moisture Absorption at Equilibrium	0.20 %	0.20 %	23°C/50% R.H.; ISO 62
Water Absorption at Saturation	0.50 %	0.50 %	ISO 62
Linear Mold Shrinkage, Flow	0.0060 - 0.0080 cm/cm	0.0060 - 0.0080 in/in	b.o. ISO 2577
Melt Flow	19 g/10 min @Load 5.00 kg, Temperature 270 °C	19 g/10 min @Load 11.0 lb, Temperature 518 °F	ISO 1133

Mechanical Properties	Metric	English	Comments
Puncture Resistance	4100 N @Temperature 23.0 °C	922 lb (f) @Temperature 73.4 °F	Max force; ISO 6603-2
	5200 N @Temperature -30.0 °C	1170 lb (f) @Temperature -22.0 °F	Max force; ISO 6603-2
Tensile Strength at Break	57.0 MPa	8270 psi	50 mm/min; ISO 527-1/2
Tensile Strength, Yield	58.0 MPa	8410 psi	50 mm/min; ISO 527-1/2
Elongation at Break	100 %	100 %	Nominal, 50 mm/min; ISO 527-1/2
Elongation at Yield	4.5 %	4.5 %	50 mm/min; ISO 527-1/2
Tensile Modulus	2.35 GPa	341 ksi	1 mm/min; ISO 527-1/2
Flexural Strength	86.0 MPa	12500 psi	2 mm/min; ISO 178
Flexural Yield Strength	72.0 MPa @Strain 3.5 %	10400 psi @Strain 3.5 %	2 mm/min; ISO 178
Flexural Modulus	2.30 GPa	334 ksi	2 mm/min; ISO 178
Izod Impact, Notched (ISO)	30.0 kJ/m² @Temperature -30.0 °C	14.3 ft-lb/in² @Temperature -22.0 °F	ISO 180-A
	60.0 kJ/m² @Temperature 23.0 °C	28.6 ft-lb/in² @Temperature 73.4 °F	ISO 180-A
Charpy Impact, Notched	3.00 J/cm² @Temperature -30.0 °C	14.3 ft-lb/in² @Temperature -22.0 °F	ISO 179-1eA
	6.50 J/cm² @Temperature 23.0 °C	30.9 ft-lb/in² @Temperature 73.4 °F	ISO 179-1eA
Puncture Energy	45.0 J @Temperature 23.0 °C	33.2 ft-lb @Temperature 73.4 °F	ISO 6603-2
	50.0 J @Temperature -30.0 °C	36.9 ft-lb @Temperature -22.0 °F	ISO 6603-2

Electrical Properties	Metric	English	Comments
Volume Resistivity	>= 1.00e+14 ohm-cm	>= 1.00e+14 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	864 kV/in	1 mm; IEC 60243-1
Dissipation Factor	0.0020 @Frequency 100 Hz	0.0020 @Frequency 100 Hz	IEC 60250
	0.013 @Frequency 1e+6 Hz	0.013 @Frequency 1e+6 Hz	IEC 60250
Comparative Tracking Index	225 V	225 V	Solution A; IEC 60112

Thermal Properties	Metric	English	Comments
CTE, linear, Parallel to Flow	80.0 µm/m-°C @Temperature 23.0 - 55.0 °C	44.4 µin/in-°F @Temperature 73.4 - 131 °F	ISO 11359-1,-2
CTE, linear, Transverse to Flow	90.0 µm/m-°C @Temperature 23.0 - 55.0 °C	50.0 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
Deflection Temperature at 0.46 MPa (66 psi)	123 °C	253 °F	ISO 75-1,-2
Deflection Temperature at 1.8 MPa (264 psi)	100 °C	212 °F	ISO 75-1,-2
Vicat Softening Point	136 °C @Load 5.10 kg	277 °F @Load 11.2 lb	120°C/h; ISO 306
Flammability, UL94	V-0 @Thickness 1.50 mm	V-0 @Thickness 0.0591 in	UL Recognized
	V-0 @Thickness 3.00 mm	V-0 @Thickness 0.118 in	UL Recognized
	5VA @Thickness 3.00 mm	5VA @Thickness 0.118 in	UL Recognized

Processing Properties	Metric	English	Comments
Melt Temperature	270 °C	518 °F	Injection Molding; ISO 294
Mold Temperature	70.0 °C	158 °F	Injection Molding; ISO 294
Injection Velocity	200 mm/sec	7.87 in/sec	ISO 294

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.

Users viewing this material also viewed the following:
Covestro Makroblend® EL 703 Polycarbonate + Polyester-based Blend, Impact Modified, Flame-Retardant, UV Stabilized
A. Schulman Diamond DIAMALOY 800 Polycarbonate/Polyester Alloy
LG Chemical LUPOX TE5006FH PET+PC, Injection Molding
ABW Polymers PC/PET Alloy
Mitsubishi Iupilon® MB 2112N PC/Polyester

PB10218 / 26256

	Advertise with MatWeb!
	Data sheets for over 180,000 metals, plastics, ceramics, and composites.
	HOME • SEARCH • TOOLS • SUPPLIERS • FOLDERS • ABOUT US • FAQ • LOG IN

System Message