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SOLIMIDE® AC-550 (H)

SOLIMIDE® AC-550 (H) polyimide foam is utilized in aircraft and aerospace markets as a lightweight, non-wicking thermal and acoustic insulation material where low fire, toxicity and smoke generation are critical. It is formaldehydefree and demonstrates excellent long term stability under humid conditions and after temperature cycling. Similar to AC-550 foam, AC-550 (H) foam is slightly more dense for improved thermal properties. Applications include aircraft sidewalls and ECS systems, as well as cushioning, thermal protection and vibration damping in space applications. SOLIMIDE® AC-550 (H) foam can be cut into numerous shapes and sizes, and is compatible with many different facings, coatings and adhesives to meet end-use requirements." "SOLIMIDE® AC-550 polyimide foam is utilized in aircraft and aerospace markets as a lightweight, non-wicking, thermal and acoustic insulation material where low fire, toxicity and smoke generation are critical. It is formaldehyde-free and demonstrates excellent long term stability under humid conditions and after temperature cycling.

Product families

Industrial — Chemical & Industrial Manufacturing
  • Equipment & Parts
Building & Construction — Flooring & Surfaces
  • Fillers Levellers & Joints
  • Other Flooring & Surface Applications
Industrial — Military & Defense
  • Advanced Materials
Automotive & Transportation — Transportation
  • Aerospace & Aviation

Other characteristics

Brand
SOLIMIDE
Density
7.990784 - 7.990784 kg/m³, 8.0 - 8.0 kg/m³
End Uses
  • Acoustic Barrier, Aerospace Applications
  • Acoustic Barrier
  • Aerospace Applications
Foam Type
Open Cell Foam
Markets
  • Automotive & Transportation
  • Building & Construction
  • Industrial
Product Type
Foam
Technology
Ready-to-Use Products
Labeling Claims
Formaldehyde-free
Product Families
Ready-to-Use Products — Foams
Ready to Use Product Features
  • Excellent Flexibility
  • Flame Retardant
  • Good Stability
  • High Resilience
  • Hydrolysis Resistant
  • Light Weight
  • Low Smoke Emission
  • Moisture Resistant
Specifications and Certifications

Airbus AIMS 04-14-006; Embraer MEP-17-010; Hughes HMS 17-1186; Lockheed Martin (formerly General Dynamics) 5-06147; Sikorsky SS9232 • ASTM C 1482

Technical data

Table 1 of 1

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CharacteristicValueUnitMethod
Density0.50 (8.0)lb/ft³ (kg/m³)ASTM D3574 Test A, ISO 845
FAA Radiant Panel FAR 25.856(a)Pass——
Smoke Developed Index Flaming and Non-Flaming Modemax. 5—ASTM E662
Max Continuous Use Temperature400 (200)°F (°C)—
Thermal Conductivity (75°F (24°C))0.30 (0.043)BTU-in/hr-ft²-°F (W/mK)ASTM C518
Offgassing / Outgassing TMImax. 1.0%ASTM E595
Offgassing / Outgassing CVCMmax. 0.1%ASTM E595

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