AIREX® T90 is a closed-cell, thermoplastic and recyclable polymer foam with excellent fire, smoke & toxicity (FST) properties.

It has very good mechanical properties and an extraordi-nary resistance to fatigue, is chemically stable, UV-resistant and has negligible water absorption.

It is thermally stable during high temperature processing and post curing. T90 is designed for easy use with all resin systems and processing technologies.

AIREX® T90 is the ideal core material for structural sand-wich applications requiring high fire resistance.

AIREX® T90.60 AIREX® T90.100 AIREX® T90.150 AIREX® T90.210
Data sheet Adobe_Reader_v9.0_icon
Density, kg/m³ 65 110 145 210
Compressive strength, MPa 0.8 1.4 2.2 3.5
Compressive modulus, MPa 50 80 105 170
Tensile strength, MPa 1.5 2.2 2.7 3.0
Tensile modulus, MPa 85 120 170 225
Shear strength, MPa 0.46 0.80 1.20 1.85
Shear modulus, MPa 12 20 30 50
Shear elongation at break, % 25 10 8 5
Long term thermal stability, °C 100 100 100 100
Maximum processing temperature, °C 150 150 150 150


Fire performance certificates


Fire performance Standard AIREX® T90.60 AIREX® T90.100 AIREX® T90.150 AIREX® T90.210
Aircraft FAR 25.853/ABD0031 Flammability passed passed passed passed
FAR 25.853/ABD0031 Smoke density passed passed passed passed
FAR 25.853/ABD0031 Toxicity passed passed passed passed
Rail DIN 5510/2 Flammability S4 S4 S4 S4
DIN 5510/2 Smoke density SR2 SR2 SR2 SR2
DIN 5510/2 Dripping ST2 ST2 ST2 ST2
DIN 5510/2 / DIN 53438-2 Edge flamming K1 K1 K1
DIN 5510/2 Toxicity (FED) <0.1 <0.1 <0.1 <0.1
Rail NF F16-101 Flammability M2 M1 M1 M1
NF F16-101 Smoke density F1 F1 F1 F1
Rail EN 45545-2 HL3 achievable; Certification depending on sandwich design
Building and Construction DIN 4102-1 Material class tbd B1 tbd B1
Building and Construction EN 13501-1
EN 13501-1
EN 13501-1
Fire reaction behavior
Smoke production
Flamming droplets
tbd C s2 d0 tbd C s2 d0