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Ensinger PEI
Ultracor® UQF-95-1/4-3.0 Honeycomb Core Material
Categories: Other Engineering Material; Composite Core Material

Material Notes: Construction: ±45° Quartz. Fiber: Astroquartz II. Ultracor® is a very low density honeycomb core material designed for use in highly weight-sensitive structures.  It is expected that it will be used in spacecraft Antenna Reflectors, Optical Benches, Solar Arrays, and other lightly loaded structures which must be positioned with accuracy and stability in order to properly perform their intended purpose. It was developed using a space qualified, toughened, polycyanate matrix resin. General Ultracor® features include low density, design flexibility, low CTE, low CME, and high thermal conductivity.

Data provided by Ultracor Inc., formerly YLA Cellular Products Company.

Key Words: Quartz Fiber Composite Core Material; Astroquartz II
Vendors:
Available Properties
  • Density, core density
  • Compressive Yield Strength
  • Compressive Modulus
  • Shear Modulus, ribbon direction
  • Shear Strength, ribbon direction
  • Dielectric Constant, Along ribbon
  • Dielectric Constant, Across ribbon
  • Dissipation Factor, Across ribbon
  • Dissipation Factor, Along ribbon
  
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Manufacturer Notes:
Ultracor Inc.

Category Notes
none

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