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Specialty Compounds RTP Company
Covestro Makrolon® LED 2247 Polycarbonate
Categories: Polymer; Thermoplastic; Polycarbonate (PC); Polycarbonate, Molded

Material Notes: low viscosity; UV stabilized; easy release; LED Lighting, optics and lenses; injection molding

Mechanical property data for samples at 50% RH.

Information provided by Covestro.

Key Words: LED2247
Vendors:
Available Properties
  • Bulk Density, ISO 60, pellets
  • Density, ISO 1183-1
  • Moisture Absorption at Equilibrium, ISO 62
  • Water Absorption at Saturation, ISO 62
  • Linear Mold Shrinkage, ISO 294-4, 60x60x2 mm
  • Linear Mold Shrinkage, Flow, ISO 294-4, 60x60x2 mm
  • Melt Flow, ISO 1133
  • Ball Indentation Hardness, ISO 2039-1
  • Tensile Strength at Break, ISO 527-1,-2, 50mm/min
  • Tensile Strength, Yield, ISO 527-1,-2, 50mm/min
  • Elongation at Break, ISO 524-1,-2, 50mm/min, complete break
  • Elongation at Break, ISO 524-1,-2, 50mm/min, complete break
  • Elongation at Yield, ISO 527-1,-2, 50mm/min
  • Tensile Modulus, ISO 527-1,-2, 1mm/min, complete break
  • Flexural Strength, ISO 178, 2mm/min
  • Flexural Strength, ISO 178, 2mm/min
  • Flexural Modulus, ISO 178, 2mm/min
  • Flexural Strain at Break, ISO 178, 2 mm/min
  • Izod Impact, Notched (ISO), b.o. ISO 180-A, Complete Break
  • Izod Impact, Notched (ISO), b.o. ISO 180-A
  • Charpy Impact Unnotched, ISO 179-1eU
  • Charpy Impact Unnotched, ISO 179-1eU
  • Charpy Impact Unnotched, ISO 179-1eU
  • Charpy Impact, Notched, ISO 7391/b.o.ISO 179-1eA
  • Charpy Impact, Notched, ISO 7391/b.o.ISO 179-1eA
  • Puncture Energy, ISO 6603-2, complete break
  • Puncture Energy, ISO 6603-2, complete break
  • 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 B
  • 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, complete break
  • Deflection Temperature at 1.8 MPa (264 psi), ISO 75-1,-2, complete break
  • Vicat Softening Point, ISO 306, @ 50°C/h
  • Vicat Softening Point, ISO 306, @ 120°C/h
  • Glass Transition Temp, Tg, ISO 11357-1,-2, 10°C/min
  • Refractive Index, ISO 489 procedure A
  • Haze, ISO 14782, for transparent material
  • Transmission, Visible, ISO 13468-2, Luminous
  • Transmission, Visible, ISO 13468-2, Luminous
  • Transmission, Visible, ISO 13468-2, Luminous
  • Transmission, Visible, ISO 13468-2, Luminous
  • Melt Temperature, ISO 294, injection molding
  • Mold Temperature, ISO 294, injection molding
  • Injection Velocity, ISO 294, injection molding
  
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Manufacturer Notes:
Covestro Deutschland AG, Bayer MaterialScience

Category Notes
Plastic

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