Covestro Makrolon® FR6901 Polycarbonate

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Covestro Makrolon® FR6901 Polycarbonate (discontinued **)
Categories:	Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded; Polycarbonate, Unreinforced, Flame Retardant; Polycarbonate, UV Stabilized
Material Notes:	Main characteristics: • High toughness • Good heat resistance • Glass-like transparency, optical quality • High dimensional accuracy and stability Grade characteristics: • Flame retardant • High reflectance • Low viscosity, easy release • UV stabilized Formerly Makrolon DP1-1890 As of 1 September 2015, Bayer MaterialScience was separated from Bayer AG and officially adopted its new name – Covestro.
Vendors:

Available Properties

Density, ISO 1183-1
Moisture Absorption at Equilibrium, ISO 62, 50% RH
Water Absorption at Saturation, ISO 62
Melt Flow, ISO 1133
Elongation at Break, ISO 527-1,-2, Nominal, 50 mm/min
Tensile Modulus, ISO 527-1,-2, 1 mm/min
Izod Impact, Notched (ISO), b.o. ISO 180-A, complete break
Izod Impact, Notched (ISO), b.o. ISO 180-A, complete break
Charpy Impact Unnotched, ISO 179-1eU
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
CTE, linear, Parallel to Flow, ISO 11359-1,-2
CTE, linear, Transverse to Flow, ISO 11359-1,-2
Vicat Softening Point, ISO 306, 50°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
Flash Point, ASTM D 1929
Flash Point, ASTM D 1929, self ignition
Oxygen Index, ISO 4589-2, Method A
Glow Wire Flammability Index, IEC 60695-2-12
Glow Wire Flammability Index, IEC 60695-2-12
Transmission, Visible
Melt Temperature, ISO 294, Injection molding
Mold Temperature, ISO 294, Injection molding
Injection Velocity, ISO 294

Property Data

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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes
Plastic

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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