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High-Purity Fluid Handling & Chemical Delivery Systems (2819-HF)
High-Purity Fluid Handling & Chemical Delivery Systems
High-Purity Fluid Handling & Chemical Delivery Systems utilize a variety of corrosion resistance plastics capable of withstanding wide temperature ranges and environmental exposure without degradation, cracking, or other stress-induced breakdown. These materials must provide long-term service with ...
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Houston Branch Relocated September 2018

Last-A-Foam® FR-4700 Tooling Foam

LAST-A-FOAM® FR-4700 high-temperature polyurethane foam tooling boards can withstand peak temperatures up to 400° F (200°C) and continuous-use temperatures up to 350° F (177°C) which is significantly more than other products on the market. This series is non-abrasive and can be machined with standard high-speed steel (HSS) cutting tools. It can also be cut cleanly with water jets and traditional wood-carving tools. Affordable and dimensionally stable, this rigid foam board is ideal for prototype machining, high-temperature curing prepregs, vacuum forming, pattern making, and other limited-run tooling where traditional metal dies are cost-prohibitive. The FR-4700 high-temperature series of high-density foam is available in thicknesses up to 12 inches in 18-lb. densities, and up to 11 inches in 30- and 40-lb. densities. This high-performance material is an excellent choice for all of your high-temperature needs.

High Temperature Foam Applications:
  • Prototype machining - Prepreg composite layup tools - High-temperature curing prepregs - Master plugs and molds - Vacuum forming - Tool proofing - Limited-run tooling - Pattern making - Master model making - Monolithic tools and molds

    Products - Density (lbs/ft3) - Height x Width x Length
  • FR-4718 - 18 lbs/ft3 - 12" x 48" x 96"
  • FR-4730 - 30 lbs/ft3 - 11" x 24" x 96"
  • FR-4740 - 40 lbs/ft3 - 11" x 24" x 96"
    Shown are maximum standard stock sizes based on density. Custom sizes are available. Cut sizes are available from .125 inches (3.175 mm) up to standard stock heights as listed above.
    LAST-A-FOAM® FR-4700 high-temperature polyurethane foam advantages:
  • Withstands peak temperatures up to 400°F
  • Supports continuous-use temperatures up to 350°F
  • Highly machinable
  • Consistently uniform
  • Dimensionally stable
  • (Last-A-Foam FR-4700 Tooling Foam) Last-A-Foam® FR-4700 Tooling Foam
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