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

Solvay FM 300-2 Epoxy Adhesive

Solvay FM 300-2 is a high-performance epoxy adhesive in the Solvay FM series, engineered for aerospace structural bonding. It offers excellent toughness, thermal stability up to 177°C, low outgassing, and superior peel strength. Pre-catalyzed for room-temperature cure or accelerated heat cure, it meets NASA ASTM E595 and MIL-A-83367 standards. Widely used in composite-to-metal and sandwich panel assemblies.
  • solvay fm 300 2 epoxy adhesive_b12d66d6
  • solvay fm 300 2 epoxy adhesive_b12d66d6

Features Of Solvay FM 300-2 Epoxy Adhesive

  1. High-performance, two-part epoxy adhesive formulated for structural bonding of advanced composites and metals.

  2. Excellent resistance to thermal cycling, humidity, and aerospace-grade fuel and hydraulic fluids.

  3. Low volatile organic compound (VOC) content and halogen-free formulation compliant with stringent environmental and safety standards.

  4. Optimized for room-temperature cure with optional elevated-temperature post-cure to achieve full Tg and mechanical performance.

  5. Consistent rheology and extended working life (pot life >60 min at 23°C), enabling reliable automated dispensing and manual application.

Typical Applications Of Solvay FM 300-2 Epoxy Adhesive

  1. Aerospace primary and secondary structure assembly, including wing skins, fuselage panels, and control surfaces.

  2. Bonding of carbon fiber reinforced polymer (CFRP) to aluminum or titanium in lightweight transport systems.

  3. Structural joining in high-reliability defense and satellite platforms requiring long-term durability under extreme conditions.

  4. Repair of composite tooling and mandrels in manufacturing environments where dimensional stability is critical.

Specifications Of Solvay FM 300-2 Epoxy Adhesive

Chemical TypeTwo-part, aromatic amine-cured epoxy resin system
Product FormPaste (Part A: resin; Part B: hardener), supplied in dual-chamber cartridges or separate containers
AppearancePart A: off-white paste; Part B: tan paste
Mix Ratio (by weight)100 : 34 (A:B)
Density (23°C)~1.35 g/cm³ (mixed)
Working Life (23°C)≥60 minutes
Glass Transition Temperature (Tg)175°C (after 2-hour post-cure at 180°C)
Primary ApplicationsStructural bonding of composites, aluminum, titanium, and stainless steel in aerospace and defense


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