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Boltaron® 4205 is a proprietary, high heat distortion, fire retardant, extruded thermoplastic sheet designed to meet stringent FAA flammability requirements and higher in-service temperature applications. Boltaron® 4205 offers excellent impact strength, abrasion resistance, stain and chemical resistance, and thermoformability.

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At a Glance

Generic Name
Polyvinyl Chloride

Available In

ITAR Registered

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Technical Information

Stock Products Properties Applications Advantages

Stock Products

Sheet .028″-.250″ 48” x 96” Custom

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.


Physical PropertiesUnitsASTMResults
Density g/cm^3 D792 1.47
Mechanical PropertiesUnitsASTMResults
Tensile Strength @ yield psi D638 7200
Flexural Strength MPa D790 11000
Flexural Modulus psi 3.5×10^5
Hardness, Rockwell 119
IZOD Impact Strength Notched kJ.m^2 D785 2.0
Thermal PropertiesUnitsASTMResults
Heat Deflection Temp at 264 psi °F C177 200-205
Thermal Conductivity W/mK C177 0.641
Flammability Rating V-0


  • Aircraft interior components


  • High heat distortion
  • Fire retardant properties
  • Excellent impact strength
  • Chemical resistant
  • Meets FAA flammability requirements
  • Suitable for thermoforming
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