The Fire Resistant Structural Foam DATA SHEET 11.2016 - Replaces 09.2016 DESCRIPTION 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 extraordinary 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 sandwich applications requiring high fire resistance. Superior fire resistance (FAR 25.853; NF 16-101; DIN 5510) Outstanding fatigue strength Excellent long term thermal stability up to 100 °C (212 °F) Best thermal stability in process up to 150 °C (302 °F) Good thermal insulation Highly consistent material properties Easy to process with all types of resin and lamination processes Good adhesion (skin-to-core bond) Very high chemical stability No water absorption, no after-expansion, no outgassing Road and Rail: Floors, sidewalls, front ends, interiors, roofs, engine covers Marine: Decks, interiors, superstructures Industrial: Covers, containers, x-ray tables, sporting goods Architecture and Construction: Roofs, claddings, domes, portable building Contact molding (hand/spray) Vacuum infusion Resin infusion / injection (VARTM / RTM) Adhesive bonding Pre-preg processing Compression molding (GMT, SMC) Thermoforming www.airexbaltekbanova.com Europe ‫ ׀‬Middle East ‫ ׀‬India ‫ ׀‬Africa North America ‫ ׀‬South America Asia ‫ ׀‬Australia ‫ ׀‬New Zealand 3A Composites (China) Ltd. 201201 Shanghai,

Finishing Options, other dimensions and closer tolerances upon request 1 Minimum values acc. DNV definition; test sample thickness 20 mm except thermal conductivity (50mm) 2) Alternative width 610 mm, alternative length 1220 mm 3) Certificates available for specific sandwich designs 4) Depending on density, thickness and application; test results on request The data provided gives approximate values for the nominal density and DNV minimum values according to DNV type approval certificate. The information contained herein is believed to be correct and to correspond to the latest state of scientific...

AlREX MECHANICAL PROPERTIES Finishing Options, other dimensions and closer tolerances upon request 1 Minimum values acc. DNV definition; test sample thickness 20 mm (3/4”) except thermal conductivity 50mm (2”) 2) Alternative width 24”, alternative length 48” 3) Certificates available for specific sandwich designs 4) Depending on density, thickness and application; test results on request The data provided gives approximate values for the nominal density and DNV minimum values according to DNV type approval certificate. The information contained herein is believed to be correct and to correspond...