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  • Hungry for large parts? Try a composite sandwich
    technology is a multistep sandwich composite made by combining three primary processes -- thermoforming, reinforced fiber preforming, and polyurethane foam molding. Complex, three-dimensional parts as large as 25 to 250 ft2, in production volumes beginning at 10,000 units, are possible. The new
  • Thermal Response Characteristics of Marine Grade Radome Composites Designed for use on Spruance Class Naval Destroyers
    of marine. composite structure that we are investigating by subjecting marine composite panels to flame testing. Composite fabrication. The use of balsa wood cores in marine sandwich structures is driven by the need for mechanically tough,. lightweight, low cost, fire resistant materials
  • M.O.S.TTM Transforms Complicated Optical Set-Ups into Compact Monolithic Structures
    types and exotic materials, such as KBr, ZnSe and CaFl2, into a M.O.S.T. assembly. This is especial y useful when the system has to perform in broadband. light applications, such as FTIR. This integration results in a "sandwich structure,". or solid box-like assembly that not only exhibits
  • A better way to design high-performance structures
    . The software unifies design, manufacturing, and analysis based on classical, empirical, and FEA methods. It comprehensively and quickly produces a design along with production plans for the structure. Shell structures designed by the software can be isogrid, waffle, monocoque, sandwich, honeycomb, or ring
  • Lighting Strike Test Results
    As the application of composite aero structures has increased, the effect of lightning strike damage and the structural tolerance necessary to absorb this damage has required further test investigation. To enhance the damage tolerance capability of composite sandwich structures used for commercial
  • Lightning Strike Protection for Carbon Fiber Aircraft
    As the application of composite aero structures has increased,. the effect of lightning strike damage and the structural. tolerance necessary to absorb this damage has required further. test investigation. To enhance the damage tolerance capability. of composite sandwich structures used
  • Lightweight Load Floor with Substantial Renewable Resource Content (.pdf)
    a schematic of a typical load floor in. relation to the location where it is generally installed in a vehicle. Polyurethane sandwich structure composites have been shown to meet customer critical requirements for. load floor applications in the past. These composites exhibit an excellent balance
  • Enhanced Polyisocyanurate Foams for Metal Faced Panels (.pdf)
    Rigid Faced Double Belt Lamination (RF-DBL) is a term used to identify a continuous manufacturing process for producing steel faced foam cored sandwich panels for use as insulating elements in building applications. This type of construction product may need to be in compliance with stringent

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