Covestro Makroblend® EL 703 Polycarbonate + Polyester-based Blend, Impact Modified, Flame-Retardant, UV Stabilized

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Covestro Makroblend® EL 703 Polycarbonate + Polyester-based Blend, Impact Modified, Flame-Retardant, UV Stabilized
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate/PET Polyester Blend; Polyester, TP; Polyethylene Terephthalate (PET)
Material Notes:	(PC+PET) blend; unreinforced; flame-retardant; UV-stabilized; impact modified; high flow; injection molding grade. Good impact strength, dimensional stability and chemical resistance. Uses include outdoor electrical enclosures. UL746C f1 rated. As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Key Words:	PC
Vendors:

Available Properties

Density, ISO 1183-1
Moisture Absorption at Equilibrium, ISO 62, 50% RH
Water Absorption at Saturation, ISO 62
Linear Mold Shrinkage, b.o. ISO 2577
Melt Flow, ISO 1133
Tensile Strength at Break, ISO 527-1/2, 50 mm/min
Tensile Strength, Yield, ISO 527-1/2, 50 mm/min
Elongation at Break, ISO 527-1/2, 50 mm/min
Elongation at Yield, ISO 527-1/2, 50 mm/min
Tensile Modulus, ISO 527-1/2, 50 mm/min
Flexural Strength, ISO 527-1/2, 2 mm/min
Flexural Yield Strength, ISO 178, 3.5% strain, 2 mm/min
Flexural Modulus, ISO 178, 2 mm/min
Izod Impact, Notched (ISO), ISO 180-A
Izod Impact, Notched (ISO), ISO 180-A
Charpy Impact, Notched, ISO 179 1eA
Charpy Impact, Notched, ISO 179 1eA
Volume Resistivity, IEC 60093
Surface Resistance, IEC 60093
Dielectric Constant, IEC 60250
Dielectric Constant, IEC 60250
Dielectric Strength, IEC 60243-1
Dissipation Factor, IEC 60250
Dissipation Factor, IEC 60250
Comparative Tracking Index, IEC 60112, Solution A
CTE, linear, Parallel to Flow, ISO 11359-1,-2
CTE, linear, Transverse to Flow, ISO 11359-1,-2
Thermal Conductivity, ISO 8302, cross-flow
Deflection Temperature at 0.46 MPa (66 psi), ISO 75-1,-2
Deflection Temperature at 1.8 MPa (264 psi), ISO 75-1,-2
Vicat Softening Point, ISO 306, 120°C/h
UL RTI, Electrical, UL 746B
UL RTI, Mechanical with Impact, UL 746B
UL RTI, Mechanical without Impact, UL 746B
Flammability, UL94
Flammability, UL94
Flammability, UL94
Melt Temperature, ISO 294, Injection
Mold Temperature, ISO 294, Injection
Injection Velocity, ISO 294

Property Data

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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes
Plastic

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