High-Performance Structural Foam for Aerospace and Composite
Applications
Product Description:
This high-performance structural foam is designed for aerospace
applications, including rocket fairings, interstage sections, and
large aircraft aft pressure frames. Its excellent mechanical and
thermal properties also make it ideal for helicopter main rotor
blades, tail rotor blades, and fuselage panels.
The rigid foam can withstand processing conditions up to 0.3 MPa at
180 °C, and after thermal treatment, it can reach 0.7 MPa at
180 °C. This makes it perfectly suited for autoclave curing,
molding processes, and various resin injection techniques.
Key Features:
Wide density range: 30 kg/m³ to 200 kg/m³
High compression, tensile, bending, and shear strength
Excellent thermal stability and heat resistance
Suitable for high-temperature autoclave and molding processes
Ideal for aerospace and helicopter structural components
Technical Specifications:
| Property | Test Method | Unit | 30 RS | 50 RS | 75 RS | 110 RS | 200 RS |
|---|
| Density | ISO 845 | kg/m³ | 30 | 50 | 75 | 110 | 200 |
| Compression Strength | ISO 844 | MPa | 0.40 | 0.85 | 1.70 | 3.60 | 9.50 |
| Tensile Strength | ASTM D638 | MPa | 0.80 | 1.68 | 2.30 | 3.70 | 7.00 |
| Tensile Modulus | ASTM D638 | MPa | 38 | 83 | 108 | 197 | 380 |
| Elongation at Break | ASTM D638 | % | 2.4 | 2.6 | 2.8 | 2.8 | 3.0 |
| Flexural Strength | ASTM D790 | MPa | 0.80 | 1.60 | 2.90 | 5.20 | 13.0 |
| Shear Strength | ASTM C273 | MPa | 0.40 | 0.85 | 1.25 | 2.38 | 5.00 |
| Shear Modulus | ASTM C273 | MPa | 15 | 30 | 48 | 80 | 160 |
| Compressive Creep | GB/T 15048 | % | ≤2.0 | / | / | / | / |
| Heat Deflection Temp. | DIN 53424 | °C | ≥200 | / | / | / | / |
Processing Conditions for Compressive Creep Test:
30 RS: 130 °C / 0.1 MPa / 2h
50 RS: 130 °C / 0.3 MPa / 2h
75 RS: 150 °C / 0.3 MPa / 2h
110 RS: 180 °C / 0.3 MPa / 2h
Standard Panel Sizes & Thickness:
| Density | Size (mm) | Standard Thickness (mm) | Available Thickness (mm) |
|---|
| 30 RS | 2500×1250 | 4-80 | 1-120 |
| 50 RS | 2500×1250 | 4-80 | 1-120 |
| 75 RS | 2500×1250 | 4-65 | 1-100 |
| 110 RS | 2160×1100 | 4-55 | 1-90 |
Tolerance: Thickness ±0.2 mm; other tolerances available upon request.
FAQ
1: What temperature and pressure can this structural foam
withstand?
The foam can withstand processing conditions up to 0.3 MPa at
180 °C. After thermal treatment, it can reach 0.7 MPa at 180 °C,
making it ideal for autoclave curing, molding, and resin injection
processes.
2: What aerospace components is this foam suitable for?
This foam is suitable for rocket fairings, interstage sections,
large aircraft aft pressure frames, as well as helicopter main
rotor blades, tail rotor blades, and fuselage panels.
3: What sizes and thicknesses are available?
