SOLIMIDE® HT-340
SOLIMIDE® HT-340 polyimide foam is utilized in commercial and industrial markets as a lightweight, non-flammable, thermal and acoustic insulation. It is also used in the aerospace market where higher temperatures resistance is needed. It is formaldehyde-free and demonstrates excellent long term stability under humid conditions and after temperature cycling. High temperature pipes and ducts, night storage heaters and ovens are examples of applications that use SOLIMIDE® HT-340 foam. A variety of shapes and sizes are available; facings or coatings are easily applied to meet end use requirements.
Product families
- Other Industrial Applications
- Aerospace & Aviation
- Rail & Mass Transit
Other characteristics
- Brand
- SOLIMIDE
- Density
- 6.3926272 - 6.3926272 kg/m³, 6.4 - 6.4 kg/m³
- End Uses
AC Ducts, Aerospace Applications, Aircraft Fuselage, Pipes; AC Ducts; Aerospace Applications; Aircraft Fuselage; Pipes
- Foam Type
- Open Cell Foam
- Markets
- Automotive & Transportation
- Industrial
- Product Type
- Foam
- Technology
- Ready-to-Use Products
- Labeling Claims
- Non-Flammable
- Product Families
- Ready-to-Use Products — Foams
- Ready to Use Product Features
- Excellent Flexibility
- Flame Retardant
- Good Stability
- High Resilience
- Hydrolysis Resistant
- Light Weight
- Specifications and Certifications
UL 94 V-0; NFPA 130, US FRA and FTA (Docket 90-A); Fire-Restricting Materials per the International Maritime Organization (IMO) High Speed Craft code in accordance with the IMO Resolution MSC.40(64); ASTM C 1482; Boeing BMS 8-300
Technical data
Table 1 of 1
8 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 0.40 (6.4) | lb/ft³ (kg/m³) | ASTM D3574 Test A, ISO 845 |
| FAA Radiant Panel FAR 25.856(a) | Pass | — | — |
| Flame Spread Index | max. 5 | — | ASTM E84 |
| Smoke Developed Index | max. 10 | — | ASTM E84 |
| Limiting Oxygen Index | min. 40 | % | ASTM D2863, ISO 4589-2: 1999 |
| Noise Reduction Coefficient (NRC), 1 in (25mm) | 0.7 | — | ASTM C423 and E795, Mounting A |
| Max Continuous Use Temperature | 575 (300) | °F (°C) | — |
| Thermal Conductivity (75°F (24°C)) | 0.32 (0.046) | BTU-in/hr-ft²-°F (W/mK) | ASTM C518 |
