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LECO for Empowering Results
Solvay FM® 6604-1 BMI Foaming Adhesive
Categories: Polymer; Adhesive; Thermoset; Bismaleimide (BMI)

Material Notes: Description: FM® 6604-1 is a modified bismaleimide (BMI) resin core splice foaming adhesive. It has a cure temperature of 350°F (177°C) with a post-cure at 440°C (227°C). The service temperature is -67°F to 450°F (-57°C to 232°C) with post-cure.

Features & Benefits:

  • Maximum continuous service temperature up to 450°F (232°C) with post-cure
  • Expansion ratio 2:1 nominal
  • Ideal for non-metallic core splice and edge closeout
  • Long-term aging
  • Fuel tight
  • High strength-to-density ratio
  • Structural equivalency to unspliced core
  • Core shear-ties
  • Edge closeouts
  • Insert bonding

Information provided by Cytec, subsequently acquired by Solvay.

Available Properties
  • Density
  • Volatiles
  • Storage Temperature
  • Shear Strength, Beam
  • Shear Strength, Beam
  • Shear Strength, Tube
  • Shear Strength, Beam
  • Shear Strength, Beam
  • Shear Strength, Tube
  • Shear Strength, Tube
  • Shear Strength, Tube
  • Shear Strength, Tube, 1,1,1 trichloroethane soak per MIL-T-81533 vapor
  • Shear Strength, Tube, 30-day salt spray per ASTM B-117 at 95°F (35°C)
  • Shear Strength, Tube, 72-hour water boil in demineralized water
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Shelf Life
Property Data

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Manufacturer Notes:
Solvay, former Rhodia Engineering Plastics

Category Notes

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