Covestro Makrolon® 3158 Polycarbonate

Seller in Houston price: $2312 per MT
Seller in Tehran price: $2179 per MT

Covestro Makrolon® 3158 Polycarbonate in Polymer, Thermoplastic, Polycarbonate (PC), Polycarbonate, Optical Grade

  • Physical Properties
  • Density
  • 1.02 g/cc
  • Density
  • 1.20 g/cc
  • Water Absorption
  • 0.30 %
  • Moisture Absorption at Equilibrium
  • 0.12 %
  • Viscosity Test
  • 64 cm³/g
  • Melt Flow
  • 6.0 g/10 min @Load 1.20 kg, Temperature 300 °C
  • Mechanical Properties
  • Tensile Strength, Yield
  • 65.0 MPa
  • Elongation at Break
  • >= 50 %
  • Elongation at Yield
  • 6.5 %
  • Tensile Modulus
  • 2.40 GPa
  • Charpy Impact Unnotched
  • NB
  • Charpy Impact Unnotched
  • NB @Temperature -30.0 °C
  • Puncture Energy
  • 65.0 J
  • Puncture Energy
  • 70.0 J
  • Tensile Creep Modulus, 1 hour
  • 2200 MPa
  • Tensile Creep Modulus, 1000 hours
  • 1900 MPa
  • Tear Strength, Total
  • 5600 N
  • Thermal Properties
  • CTE, linear, Parallel to Flow
  • 60.0 µm/m-°C @Temperature 20.0 °C
  • CTE, linear, Transverse to Flow
  • 60.0 µm/m-°C @Temperature 20.0 °C
  • Specific Heat Capacity
  • 1.70 J/g-°C
  • Thermal Conductivity
  • 0.173 W/m-K
  • Deflection Temperature at 0.46 MPa (66 psi)
  • 139 °C
  • Deflection Temperature at 1.8 MPa (264 psi)
  • 127 °C
  • Vicat Softening Point
  • 146 °C
  • Glass Transition Temp, Tg
  • 148 °C
  • Flammability, UL94
  • HB @Thickness 1.50 mm
  • Flammability, UL94
  • V-2 @Thickness 0.800 mm
  • Oxygen Index
  • 28 %
  • Optical Properties
  • Transmission, Visible
  • 80 %
  • Electrical Properties
  • Volume Resistivity
  • >= 1.00e+13 ohm-cm
  • Surface Resistance
  • >= 1.00e+15 ohm
  • Dielectric Constant
  • 3.0 @Frequency 1e+6 Hz
  • Dielectric Constant
  • 3.1 @Frequency 100 Hz
  • Dielectric Strength
  • 32.0 kV/mm
  • Dissipation Factor
  • 0.00050 @Frequency 100 Hz
  • Dissipation Factor
  • 0.0090 @Frequency 1e+6 Hz
  • Comparative Tracking Index
  • 275 V
  • Processing Properties
  • Melt Temperature
  • 300 °C
  • Mold Temperature
  • 80.0 °C
  • Ejection Temperature
  • 130 °C
  • Injection Velocity
  • 200 mm/sec
  • Descriptive Properties
  • Effective thermal diffusivity
  • 0.1E-6 m²/s

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Andrey Kutuzov

University of Córdoba (Spain), email: [email protected]

Work with plastics from August, 2015

2 prices for Covestro Makrolon® 3158 Polycarbonate

Seller from Houston – 2021-04-29:

Seller from Houston work with company: Solvay, Teknor Apex Company, SABIC Innovative Plastics (GE Plastics), ALIMEX GmbH

Price: $2312 per MT

Seller from Tehran – 2021-04-02:

Seller from Tehran work with company: RTP Company, SABIC Innovative Plastics (GE Plastics), Lehmann & Voss & Co., ALIMEX GmbH

Price: $2179 per MT

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