3A Composites Core Materials AIREX® R82.110 High Performance Structural Foam

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3A Composites Core Materials AIREX® R82.110 High Performance Structural Foam
Categories:	Other Engineering Material; Composite Core Material; Polymer; Thermoplastic
Material Notes:	AIREX® R82 is a closed-cell, thermoplastic polymer foam that combines outstanding fire resistance with low smoke and toxicity, along with excellent dielectric properties. It has a good strength to weight ratio, very low moisture absorption, is thermoformable and ductile. AIREX® R82 is a core material for use in structural lightweight applications that demand high fire resistance, radar transparency or operation in extremely hot or cold environments. Characteristics Fulfils most stringent fire requirements Operating temperature from -194°C to +160°C (-317° F to +320 °F) Remains ductile at cryogenic temperatures Excellent dielectric properties (radar transparent outstanding) Very low moisture absorption Good fatigue resistance High impact resistance (non-brittle failure mode) Thermoformable Good sound and thermal insulation Applications Aircraft and Aerospace: Interiors, cockpit doors, cryogenic tanks, insulating panels, radomes, helicopter rotor blades, general aviation (fuselage and wing) Road and Rail: Front-ends, side skirts, roof panels, interiors Marine: Fast-ferries, fire resistant interiors, radomes Defense: Naval superstructures, antennas, combat communication systems Industrial: High-temperature tooling, radomes, x-ray tables
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Available Properties

Density, ISO 845, average
Density, ISO 845, typical range
Tensile Strength, ISO 527 1-2, in the plane
Tensile Strength, ISO 527 1-2, average; in the plane
Elongation at Break, ISO 1922, shear
Elongation at Break, ISO 1922, average; shear
Tensile Modulus, ISO 527 1-2, in the plane
Tensile Modulus, ISO 527 1-2, average; in the plane
Compressive Strength, ISO 844, perpendicular to plane
Compressive Strength, ISO 844, average; perpendicular to plane
Compressive Modulus, DIN 53421, perpendicular to plane
Compressive Modulus, DIN 53421, average; perpendicular to plane
Shear Modulus, ASTM C393
Shear Modulus, ASTM C393, average
Shear Strength, ISO 1922
Shear Strength, ISO 1922, average
Charpy Impact, Notched, DIN 53453
Thermal Conductivity, ISO 8301

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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