Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Solvay FM 400NA Adhesive

Solvay FM 400NA is a high-performance structural film adhesive from Solvay’s FM series, engineered for aerospace and demanding industrial bonding. It offers excellent toughness, thermal stability up to 177°C, and superior peel strength on composites and metals. Pre-cured, solvent-free, and easy to handle, it ensures consistent joint integrity and reliable long-term performance in critical applications.
  • solvay fm 400na adhesive_21536bc7
  • solvay fm 400na adhesive_21536bc7

Features Of Solvay FM 400NA Adhesive

  1. High-performance, two-part epoxy-based structural adhesive designed for demanding aerospace and industrial bonding applications.

  2. Excellent resistance to thermal cycling, humidity, and aviation-grade fluids including hydraulic oils and jet fuels.

  3. Zero halogen formulation compliant with aerospace material flammability standards (e.g., FAR 25.853).

  4. Room-temperature cure capability with optional elevated-temperature post-cure for enhanced Tg and durability.

  5. Low volatile organic compound (VOC) content and solvent-free composition supporting environmental and workplace safety requirements.

Typical Applications Of Solvay FM 400NA Adhesive

  1. Bonding of composite-to-metal and composite-to-composite structures in commercial and military aircraft assemblies.

  2. Attachment of interior panels, galleys, and lavatory modules where fire, smoke, and toxicity (FST) performance is critical.

  3. Structural bonding in satellite and launch vehicle components requiring outgassing control and space qualification.

  4. Repair and rework of primary and secondary bonded structures under FAA/EASA-approved maintenance procedures.

  5. Joining of lightweight aluminum, titanium, and carbon fiber reinforced polymer (CFRP) substrates in high-reliability transport systems.

Specifications Of Solvay FM 400NA Adhesive

Chemical TypeEpoxy-based, two-component structural adhesive
Product FormPaste (Part A: resin; Part B: hardener), supplied in dual-chamber cartridges or bulk containers
AppearanceOpaque gray paste (Part A); off-white paste (Part B)
Primary ApplicationsAerospace structural bonding, interior component assembly, space hardware integration
Key FeaturesHalogen-free, low outgassing, flame-retardant, thermal cycling stable
BenefitsMeets ASTM E595 and NASA SP-R-0022A; qualified per Boeing D6-17487 and Airbus AIMS 02-03-002
Cure Schedule (Standard)24 hours at 23°C + 4 hours at 80°C (optional)
Storage ConditionsRefrigerated at 5–10°C; shelf life ≥12 months unopened


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