High-Density-Urethane-Boards-Last-A-Foam_FR-3700-FST
Item# W10-00069
Ref# 98890

Last-A-Foam® FR-3720, Closed-Cell Rigid Polyurethane Foam for Aerospace, Flame-Retardant, 20 lbs/ft³, (1 in x 48 in x 96 in)

$1,241.74/each
Dimensions
Thickness
1 in
Width
48 in
Length
96 in
Description
Last-A-Foam® FR-3720 is a CFC-free, closed-cell, flame-retardant rigid polyurethane foam from the FR-3700 Performance Core series. It offers a high strength-to-weight ratio from its cellular structure and cross-linked resin, with low water absorption and clean machinability.
Size: 1 in × 48 in × 96 in  |  Density: 20 lb/ft³  |  Designation: FR-3720 (Non-BMS)
Highlights
  • Closed-cell, flame-retardant rigid polyurethane foam
  • High strength-to-weight ratio from cross-linked resin
  • Resistant to water absorption; will not swell, crack, or split on water exposure
  • Resistant to most chemicals and solvents
  • Machines cleanly with standard HSS cutting tools; also suitable for waterjet and woodworking tools
  • Non-abrasive; stable and inert; will not support fungal growth
  • Performs well as a wood replacement in many applications
  • Maximum use temperature: 260°F (127°C)
Typical Applications
  • Composite core where flame retardation is important
  • Honeycomb edge closeout for aircraft interior sandwich panels (overhead bins, class dividers, galleys, lavatories)
  • Models, design prototypes, vacuum form dies, and mold patterns
  • Impact- and fire-insulation liners for hazardous and nuclear material transport containers (RAM packages)
  • Artificial human bone test media and core material for composite prostheses
  • Load-bearing components within the manufacturer’s recommended use conditions
  • Dielectric material for radomes and antennas
Details
Brand

Last-A-Foam®

Grade

Chemical Resistant, Flame Retardant, High Strength, VOC Free

Technical Guides & Data Sheets
California Residents See Prop 65 Warnings
Warning
Warning

Curbell Plastics, Inc. sells certain products that can expose you to chemicals listed on the Proposition 65 Chemical List that can be found at www.p65warnings.ca.gov/chemicals, which are known to the state of California to cause cancer and/or reproductive harm. For more information, go to www.P65Warnings.ca.gov. If you need information regarding Proposition 65 for a specific product, please indicate so on your order form.

PRODUCT DISCLAIMER
Curbell Plastics, Inc. Unauthorized use is strictly prohibited. All other trademarks, service marks and logos used herein are property of their respective owners. All rights hereto are retained by Curbell Plastics and any third party owners of such rights. All statements, technical information and recommendations contained in this publication are for informational purposes only. Curbell Plastics, Inc. does not guarantee the accuracy or completeness of any information contained herein and it is the customer's responsibility to conduct its own research and make its own determination regarding the suitability of specific products for any given application.

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