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Degussa Plexiglas® GS 249 Cast Acrylic


Subcategory: Acrylic; Thermoplastic

Material Notes:
Description: PLEXIGLAS® GS 249 is another cast acrylic specially developed to meet even higher demands by the aviation industry, but is additionally crosslinked. As compared with uncrosslinked acrylic, it offers higher resistance to media that cause stress cracking and increased heat distortion resistance. PLEXIGLAS® GS 249 is also excellently suited for stretching, which makes it possible to improve its properties even further over the unstretched state. Typical applications are cabin windows in civilian aircraft, glazing for pressurized aircraft cabins, cockpit glazing, canopies and windshields.

Information provided by degussa.

Available Properties
  • Density
  • Water Absorption
  • Water Absorption at Saturation
  • Tensile Strength at Break
  • Elongation at Break
  • CTE, linear 20°C
  • Maximum Service Temperature, Air
  • Vicat Softening Point
  • Refractive Index
  • Haze
  • Transmission, Visible
  • UV Transmittance
  • Angular Deviation
  • Fire Rating
Property Data

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