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Master Bond adhesives
General Plastics LAST-A-FOAM® FR-4625 Foam
Categories: Other Engineering Material

Material Notes: Product Description: The LAST-A-FOAM®FR-4600 Microcell Series supports the most intricate detail while eliminating extra prep work. With an even-smoother surface finish than our LAST-A-FOAM® FR-4500 material, they are superb for prototypes and models, and precision tooling applications. Advanced microcell technology creates a grain-free, ultra smooth exterior for painted finishes, significantly reducing process time. What’s more, its finer cell structure is comparable to higher-density foam products without the added cost and weight.

Key Performance Benefits:

  • Ultra smooth finish
  • Lighter, less abrasive than syntactic boards
  • Creates intricate, 3-D details
  • Dimensionally stable
  • Special formulation allows creation of shavings when material is machined
  • Reduced cutting tool abrasion
  • Large sheets up to 60” x 120”
Applications:
  • 3-D Signage
  • Design prototypes
  • Appearance or “sight” models
  • Architectural models
  • Topographical maps
  • Tooling and molds for low temperature curing prepregs (<200ºF)
  • Decorative moldings

Information provided by General Plastics Manufacturing Company

Vendors:
Available Properties
  • Density, ASTM D1622
  • Hardness, Shore D, ASTM D2240
  • Tensile Strength, ASTM D1623, Perpendicular to Rise
  • Flexural Strength, ASTM D790, Rise Parallel to Test Span
  • Flexural Strength, ASTM D790
  • Flexural Strength, ASTM D790, Rise Parallel to Beam Thick.
  • Flexural Modulus, ASTM D790, Rise Parallel to Test Span
  • Flexural Modulus, ASTM D790
  • Flexural Modulus, ASTM D790, Rise Parallel to Beam Thick.
  • 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 Modulus, ASTM D1621, Perpendicular to Rise
  • Compressive Modulus, ASTM D1621, Parallel to Rise
  • Compressive Modulus, ASTM D1621, Perpendicular to Rise
  • Compressive Modulus, ASTM D1621, Parallel to Rise
  • Shear Modulus, ASTM C273
  • Shear Modulus, ASTM C273, Rise Parallel to Specimen Thickness
  • Shear Strength, ASTM C273
  • Shear Strength, ASTM C273, Rise Parallel to Specimen Thickness
  • CTE, linear, GP Method
  • Thermal Conductivity, ASTM C518
  • Glass Transition Temp, Tg, ASTM E1824
  
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