KYDEX® FST

About
KYDEX® FST is a proprietary, high performance thermoplastic sheet specifically formulated to meet all Boeing and Airbus toxicity requirements for aircraft interior components. KYDEX® FST meets all fire, smoke and heat release requirements set forth in Federal Aviation Regulations 25.853 paragraphs (a) and (d) as well as toxicity requiremetns for ABD0031, BSS7239 and D6-51377. Its excellent properties make is the ideal material to form 2 and 3-dimensional aircraft components.&&

Product Description
SupplierSekisui
GenericPMMA+PVC
Material StatusCommercial: Active
FeaturesAntimicrobial properties,Flame Characteristics,Low toxicity
AvailabilitysNorth America,Latin America,Asia Pacific,Europe
Process MethodsThermo forming

Technical Data
PHYSICALNominal valueUnitTest method
Density1.34g/cm³ASTM D792

THERMALNominal valueUnitTest method
Hot deformation temperature
1.8 MPa, unannealed121ASTM D648

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-grade, 3.18 mm125ASTM D785
tensile strength
Yield, 3.18 mm74.0MPaASTM D638
Bending modulus
3.18 mm2320MPaASTM D790
bending strength
Yield, 3.18 mm107MPaASTM D790

FLAME CHARACTERISTICSNominal valueUnitTest method
Smoke ToxicityPass
PassFAR 25.853(a
Heat release rateFAR 25.853(d
Smoke GenerationPassFAR 25.853(d

Notes
1. Typical properties: these are not to be construed as specifications.
2. ABD0031, BSS7239, D6-51377
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