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Master Bond adhesives
General Plastics LAST-A-FOAM® FR-6718 Polyurethane Foam
Categories: Other Engineering Material; Composite Core Material; Polymer; Thermoset; Polyurethane, TS; Thermoset Polyurethane Foam, Unreinforced

Material Notes: Product Description: LAST-A-FOAM® FR-6700 is a CFC-free, rigid, closed-cell, flame-retardant polyurethane foam for aircraft composite core that withstands process temperatures up to 250°F. It is available in densities ranging from 10 to 25 pounds per cubic foot and exhibits a high strength-to-weight ratio due to its cellular structure and cross-linked resin. Because of its closed-cell structure, LAST-A-FOAM® FR-6700 has great resistance to water absorption and will not swell, crack, or split on exposure to water.

Product Feature:

  • Stable
  • Inert
  • Will not support fungal growth
  • Resistant to most chemicals and solvents
  • Easily shaped with common woodworking tools
  • Performs well as wood replacement
Applications:
  • Models and design prototypes
  • Composite Core
  • Honeycomb edge close-out for aircraft interior sandwich panels used in overhead storage bins, passenger cabin class dividers, galleys and lavatories
  • Vacuum form dies and mold patterns

Information provided by General Plastics Manufacturing Company

Vendors:
Available Properties
  • Density, ASTM D1622
  • Hardness, Shore D, ASTM D2240, cut foam surface
  • Tensile Strength, ASTM D1623, Perpendicular to Rise
  • Tensile Strength, ASTM D1623, Parallel to Rise
  • Flexural Strength, ASTM D790, Rise Parallel to Test Span
  • Flexural Strength, ASTM D790, Rise Parallel to Beam Thick.
  • Flexural Modulus, ASTM D790, Rise Parallel to Test Span
  • Flexural Modulus, ASTM D790, Rise Parallel to Beam Thick.
  • Compressive Strength, ASTM D1621, Parallel to Rise
  • Compressive Strength, ASTM D1621, Perpendicular to Rise
  • Compressive Strength, ASTM D1621, Parallel to Rise
  • Compressive Strength, ASTM D1621, Perpendicular to Rise
  • Compressive Strength, ASTM D1621, Parallel to Rise
  • Compressive Strength, ASTM D1621, Perpendicular to Rise
  • Compressive Strength, ASTM D1621, Perpendicular to Rise
  • Compressive Strength, ASTM D1621, Parallel to Rise
  • Compressive Modulus, ASTM D1621, Perpendicular to Rise
  • Compressive Modulus, ASTM D1621, Parallel to Rise
  • Compressive Modulus, ASTM D1621, Parallel to Rise
  • Compressive Modulus, ASTM D1621, Perpendicular to Rise
  • Compressive Modulus, ASTM D1621, Perpendicular to Rise
  • Compressive Modulus, ASTM D1621, Perpendicular to Rise
  • Compressive Modulus, ASTM D1621, Parallel to Rise
  • Compressive Modulus, ASTM D1621, Parallel to Rise
  • Poissons Ratio
  • CTE, linear, GP Method
  • CTE, linear
  • Specific Heat Capacity, ASTM E1269
  • Thermal Conductivity, ASTM C518
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Glass Transition Temp, Tg, ASTM E1824
  
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Manufacturer Notes:
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Category Notes
Plastic

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