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Master Bond adhesives
SEKISUI SPI KYDEX® 4545 Thermoplastic
Categories: Polymer; Thermoplastic

Material Notes: Ultra low heat release and smoke density aviation sheet

KYDEX® 4545 is a proprietary, high performance thermoplastic sheet specifically formulated to exceed the heat release and smoke density requirements in FAR 25.853 making it an idea material for composite constructions

KYDEX® 4545 exceeds the flammability and smoke development requirements outlined in Federal Aviation Regulations (FAR) 25.853 paragraphs (a) and (d). Its low heat release and smoke density offers an enhanced level of safety for interior components while making it an ideal material for composite constructions. Its wide processing window and ease of thermoforming makes it perfect for complex parts.

Suggested Applications:

  • Seat parts
  • Armrests
  • Bulkhead laminates
  • Molding strips
  • Passenger service units
  • Tray tables
  • Monitor shrouds
  • Kick panels

Features:

  • Exceeds the stringent requirements of FAR 25.853(d) in all thicknesses and colors
  • Excellent formability and fabrication characteristics
  • Processes similar to KYDEX® 6565 and KYDEX® 5555
  • Allows for tight tolerance control
  • Available in a wide range of colors
  • Available in P3 - Velour Matte texture

Values based upon 0.125 in (3.17 mm) sheet unless otherwise specified

Information provided by Sekisui Polymer Innovations

Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Moisture Absorption, ASTM D570
  • Hardness, Rockwell R, ASTM D785
  • Tensile Strength, ASTM D638
  • Tensile Modulus, ASTM D638
  • Flexural Strength, ASTM D790
  • Flexural Modulus, ASTM D790
  • Compressive Yield Strength, ASTM D695
  • Compressive Modulus, ASTM D695
  • Ultimate Bearing Strength, ASTM D953
  • Bearing Yield Strength, ASTM D953, 4% deflection
  • Shear Strength, ASTM D732
  • Dielectric Strength, ASTM D149
  • CTE, linear, Transverse to Flow, ASTM E831
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648, Annealed
  
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Manufacturer Notes:
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Category Notes
Plastic

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