Covestro

Makrolon 2856P 550115 BI150W Clear

Makrolon 2856P 550115 BI150W Clear is a transparent Polycarbonate (PC) grade (clear, colour/batch 550115 BI150W).
Full technical specifications pending datasheet.
GradeMakrolon 2856P 550115 BI150W Clear
MaterialPC
ColorClear (550115 / BI150W)
MFI9.0 cm³/10min (MVR @ 300 °C/ 1.2 kg)
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Material Snapshot

Grade
Makrolon 2856P 550115 BI150W Clear
Material Type
PC
Manufacturer
Covestro
Brand
Makrolon
Color
Clear (550115 / BI150W)
Density
1.200 g/cm³
MFI
9.0 cm³/10min (MVR @ 300 °C/ 1.2 kg)
Supply Form
Granules

Applications

  • Transparent housings and covers
  • Lighting components
  • Electrical & electronic parts
  • Consumer goods

Key Features

  • Transparent polycarbonate grade
  • UV stabilized
  • Injection moulding grade

Availability

Full technical specifications pending datasheet upload.

Mechanical Properties

Impact Strength
Charpy Notched: 75 kJ/m²
Izod Notched: 70 kJ/m²
Tensile Strength
65 MPa
Tensile Modulus
2400 MPa
Flexural Strength
97 MPa
Flexural Modulus
2400 MPa

Thermal & Processing

Heat Deflection Temperature
125°C at 1.8 MPa
Vicat Softening Temperature
145°C
Melt Temperature Range
Melt: 280 - 320°C / Mold: 70 - 110°C
Drying Conditions
120°C / 4hr
Processing Temp
Melt: 280 - 320°C / Mold: 70 - 110°C

Performance Properties

Electrical Properties
Dielectric Strength: 34 kV/mm
Volume Resistivity: 1E14 Ohm·m
Flammability Rating
V-2
Water Absorption
0.30%
Mold Shrinkage
0.6 - 0.8%

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