Covestro Makrolon® AL2647 RE CQ

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Makrolon PC Polycarbonate

Makrolon AL2647 RE CQ Polycarbonate Granules

Makrolon® AL2647 RE CQ is a medium-viscosity, UV-stabilized polycarbonate resin featuring easy mold release and partial bio-circular content via ISCC PLUS mass balance. Ideal for injection molding, it delivers exceptional clarity in transparent/signal colors for demanding applications like automotive lighting.

  • Character: MVR (300 °C/1.2 kg) 12 cm³/10 min; medium viscosity; UV stabilized; easy release; available in clear transparent colors and in various signal colors
  • Application: Injection molding; Automotive lighting; Headlamp lenses for automotive forward lighting
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Key technical data (ISO)

  • Flow Rate: 12 cm³/10 min (300°C/1.2 kg)
  • Thermal Resilience: HDT 123°C @1.8 MPa | Vicat 144°C
  • Tensile Modulus: 2,400 MPa
  • Notched Impact: 70 kJ/m² @23°C
  • Haze: <0.5% (3mm)
  • Transmittance: 89% (2mm)
  • Electrical Safety: CTI 250 | UL 94 V-2 (0.75mm)

Download

Makrolon AL2647 RE CQ ISO Data SheetDownload

Application

  • Headlamp lenses (forward lighting systems)
  • Signal lights (e.g., indicators, brake lights)
  • Exterior light housings requiring UV/weather resistance

Features & Benefits

Sustainable Performance

This ISCC PLUS-certified resin uses bio-circular raw materials, reducing carbon footprint without compromising quality—perfect for eco-conscious automotive supply chains.

Optical Precision & Durability

With >87% light transmittance (4mm) and UV stabilization, it withstands weathering and maintains clarity for high-stress components like headlamp lenses.

Optimized Processing

Wide melt temperature range (280–320°C), low shrinkage (0.6–0.8%), and easy-release properties boost production efficiency and part consistency.

Related Makrolon® PC Plastics

Advanced Manufacturing

Extruder machine
High-speed mixer machine
Water ring pelletizer
Automatic bagging machine
Vibrating screening machine
Plastic rein material warehouse storage capacity
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