KYDEX® FST

Kydex® FST is formulated to meet flammability and smoke development requirements, (FAR) 25.853 paragraphs (a) and (d) and toxicity requirements for Airbus (ABD0031) and Boeing (BSS7239).

Brand: Kydex KYDEX (29 products)

Polymer Name: Polycarbonate (PC)

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Polymer Name
Plastics & Elastomers Functions
Technologies
Product Families

Applications & Uses

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Bearing Strengthmax. 307.5MPaASTM D953
Bearing Strength (4% Defelection)26.9MPaASTM D953
Compressive Modulus2813MPaASTM D695
Compressive Strength, yield87.6MPaASTM D695
Flexural Modulus2496MPaASTM D790
Flexural Strength114.5MPaASTM D790
Gardner Drop Dart Impact71.2JASTM D5420
Poisson’s Ratio0.466-ASTM D638
Shear Strength77.9MPaASTM D732
Tensile Modulus2392MPaASTM D638
Tensile Strength71.7MPaASTM D638
Physical Properties
ValueUnitsTest Method / Conditions
Rockwell Hardness (R-Scale)125-ASTM D785
Specific Gravity1.34-ASTM D792
Water Absorption (24 hr.)0.15%ASTM D570
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Thermal Expansion57.8mm/m/°CASTM E831
Heat Deflection Temperature (264 psi (1.8 MPa) Annealed)120.5°CASTM D648
Electrical Properties
ValueUnitsTest Method / Conditions
Dielectric Strength (Oil)14.8kV/mmASTM D149
Flammability
ValueUnitsTest Method / Conditions
Airbus Smoke ToxicityPass-ABD0031
Boeing Smoke ToxicityPass-BSS7239
NBS Smoke Densitymax. 200-FAR 25.853(d) Part V
OSU Heat Releasemax. 65/65-FAR 25.853(d) Part IV
Vertical Burn (12-second)Pass-FAR 25.853(a)(i)
Vertical Burn (60-second)Pass-FAR 25.853(a)(i)

Regulatory & Compliance

Quality Standards