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Exolon® RX Line - Light reflecting sheets

Exolon® RX = Reflection eXcellence

Opaque Exolon® RX (Reflection eXcellence) offer extremely high light reflectance even in higher thicknesses, providing the rare combination of dimensional stability and rigidity with high reflectance. When used as back-reflector, it reduces light losses by light recycling, driving LOR values up. When used with matt surfacing, it can even increase luminance uniformity.

Exolon® RX can be formed into a variety of 3D shapes, making it a viable option to be considered for enclosures or housing while still remaining highly reflective. It can therefore significantly reduce costs of painting, powder coating or lamination.

Makrolon® is a registered trademark, owned and licensed by Covestro Group.

Two types for every taste are available:

  • Exolon® RX is an ultra-white opaque sheet offering a combination of high light reflectance in the LED spectral range together with its very high opacity. Makrolon® RX exhibits high gloss surface.

You´ll benefit from:

  • extreme high light diffuse reflection and high opacity at the same time
  • excellent fire properties
  • extreme impact strength
  • resistance to wide range of temperature


  • flat and thermoformed reflectors,
  • components of lamp interiors,
  • external (housing) parts,
  • indirect lighting
  • back reflectors in edge-lit panels.

Available in:

  • 1.0 mm sheet thickness
  • Dimension: 2.050 x 1.250 mm
Type Title / Filesize Link
Product Data sheet Datasheet (167 kB)
Productflyer RX Flyer (221 kB)
Technical Manual Technical Manual Solid (4 MB)