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Ensinger SPI

Ensinger TECANYL VH2 Black Polyphenylene oxide
Categories: Polymer; Thermoplastic; Polyphenylene Ether/PPO

Material Notes:
  • excellent dimensional stability
  • very good chemical resistance
  • flame retardant according to UL94 V-0
  • low smoke emissions
  • low moisture absorption
  • good electrically insulating
Target Industries:
  • aircraft and aerospace interiors
  • aircraft and aerospace technology
  • Railway Interiors
  • transportation

Information provided by Ensinger Inc.

Vendors: Ensinger High Performance Plastics withstand severe environments, resist harsh chemicals, and perform well in extreme temperatures. They offer weight savings that have potential to drive lower cost systems.

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Physical PropertiesMetricEnglishComments
Density 1.12 g/cc0.0405 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength at Break 53.0 MPa7690 psiASTM D 638
Tensile Strength, Yield 64.0 MPa9280 psiASTM D 638
Modulus of Elasticity 2.22 GPa322 ksiASTM D 638
Flexural Strength 100 MPa14500 psiASTM D 790
Flexural Modulus 2.36 GPa342 ksiASTM D 790
Izod Impact, Unnotched 2.99 J/cm5.60 ft-lb/inASTM D 256
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 1.8 MPa (264 psi) 122 °C252 °FASTM D 648
Flammability, UL94 V-0
@Thickness 1.50 mm
V-0
@Thickness 0.0591 in
Flame Spread Index 1515ASTM E 162
Glow Wire Ignition Temperature  775 °C
@Thickness 1.00 mm
1430 °F
@Thickness 0.0394 in
ASTM 60695-2
 775 °C
@Thickness 1.50 mm
1430 °F
@Thickness 0.0591 in
ASTM 60695-2
 775 °C
@Thickness 2.00 mm
1430 °F
@Thickness 0.0787 in
ASTM 60695-2
 800 °C
@Thickness 3.00 mm
1470 °F
@Thickness 0.118 in
ASTM 60695-2
Glow Wire Flammability Index 960 °C
@Thickness 1.00 mm
1760 °F
@Thickness 0.0394 in
ASTM 60695-2
 
Descriptive Properties
Colorblack
Flammability11-13 PassesASTM E 662 (Air/Rail) Ds @ 1.5 min; FAR 25.853
 20-40 passesASTM E 662 (Air/Rail) Ds @ 4.0 min; FAR 25.853
 73-106 Meets FAR RequirementsASTM E 662 (Air/Rail) Ds @ 20 min
 Passes3 mm; 60 sec. Vertical Bunsen Burner test FAR 25.853; Appx F, Prt 1, (a), 1, (Air)
 PassesFAA Smoke Density Test (resin data); FAR 25.853 Appx F, Prt 1, (a), 1, (Air)
 PassesToxicity - Draeger Tube (resin data); FAR 25.853 Appx F, Prt 1, (a), 1, (Air)

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PENSIN8176 / 319104

Aluminum Castings

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