Product properties

Unfilled, unreinforced polyphenylene-ether. Excellent resistance to hydrolysis, negligible water absorption. Excellent resistance to acids, basis. Good heat and ageing resistance. Widely used from electronic applications to auto industry, due to the excellent combination of mechanical properties and chemical stability.

Color: 
grey
Electrically insulator: 
Yes
main area of use: 
Excellent chemical resistance, Raised temperature applications
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PropertiesUnitMethodValue
Colour
Densityg/cm3DIN EN ISO 11831.1
Flammability (UL94)-DIN IEC 60695-11-10HB
Water absorption in air, 24 h / 96 h, (23ºC)%DIN EN ISO 620.02 / 0.04
Dielectric constant-IEC 602502.8
Volume resistivityΩ*cmIEC600931015
Surface resistivityΩIEC600931015
Dielectric strengthkV/mmIEC 6024330
Dielectric dissipation factor (50 Hz)-IEC60 2500.008
Comparative tracking index (CTI)-IEC 60112450
Thermal conductivityW/ (K.m)ISO 22007-4:20080.21
Chemical resistance at 23ºC: deluted acids-A*
Chemical resistance at 23ºC: strong acids-A*
Chemical resistance at 23ºC: aliphatic hydrocarbons-B*
Chemical resistance at 23ºC: chlorin dissolvents-A*
Chemical resistance at 23ºC: alcoholsA*
Chemical resistance at 23ºC: deluted bases-A*
Chemical resistance at 23ºC: strong bases-A-B*
Chemical resistance at 23ºC: aromatic hydrocarbons-B*
Melting temperatureºCISO 11357-3n.a.
Glass transition temperatureºCDIN 53765145
Specific heatJ/(g.K)ISO 22007-4:20081.3
Coefficient of linear thermal expansion (CLTE): 23 - 60ºCm/(m.K)x10-5DIN EN ISO 11359-1;28
Coefficient of linear thermal expansion (CLTE): 23 - 100ºCm/(m.K)x10-5DIN EN ISO 11359-1;28
Max. allowable service temperature in air, short termºC110
Max. allowable service temperature in air, long termºC85
Min. allowable service temperature in air, long termºC- 40
Heat deflection temperatureºCDIN EN ISO 75, A100
Yield stressMPaDIN EN ISO 527-257
Modulus of elasticity (tensile test)MPaDIN EN ISO 527-22400
Elongation at break%DIN EN ISO 527-222
Flexural strengthMPaDIN EN ISO 17885
Impact strength, CharpykJ/m2DIN EN ISO 179-1eU69
Tensile strengthMPaDIN EN ISO 527-257
Compressive strengthMPaEN ISO 604 1% / 2% 18 / 33
Notched impact strength, charpykJ/m2DIN EN ISO 179-1eA15
Ball indentation hardnessMPaISO 2039-1146
Shore D hardness-DIN EN ISO 86882
(*) legend:
  • A – applicable
  • B – partially applicable
  • C – not applicable

Rods


Diameter (mm)
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Tolerance on diameter: +0.1; +0.8 Weight: 0.096 kg/fm Standard length: 1000, 3000 mm Tolerances on length: 0; +3 Availabilty: Can be ordered

Plates


Thickness (mm)
Size of plate (mm x mm)
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There are no products for the given parameters, please choose another size / color.
Tolerances on thickness: +0.2; +1.1 Weight: 6.15 kg/fm Size of plate: 500 x 3000 mm Tolerances on width: +5; +25 Tolerances on length: 0; +3 Availabilty: Can be ordered