Product properties

20% PI content on PTFE matrix.
Series of Tecasint 8000: matrix of PTFE reinforced with PI powder. Extreme chemical resistance and good tribological properties and machinability.

Color: 
Electrically insulator: 
Yes
main area of use: 
Exceptional gliding and wear-proof properties, Raised temperature applications
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PropertiesUnitMethodValue
Colour
Densityg/cm3DIN EN ISO 11831.88
Flammability (UL94)-DIN IEC 60695-11-10V0
Water absorption in air, 24 h / 96 h, (23ºC)%DIN EN ISO 62
Dielectric constant-IEC 60250
Volume resistivityΩ*cmIEC600931018
Surface resistivityΩIEC60093
Dielectric strengthkV/mmIEC 60243
Dielectric dissipation factor (50 Hz)-IEC60 250
Comparative tracking index (CTI)-IEC 60112
Thermal conductivityW/ (K.m)ISO 22007-4:20080.25
Chemical resistance at 23ºC: deluted acids-
Chemical resistance at 23ºC: strong acids-
Chemical resistance at 23ºC: aliphatic hydrocarbons-
Chemical resistance at 23ºC: chlorin dissolvents-
Chemical resistance at 23ºC: alcohols
Chemical resistance at 23ºC: deluted bases-
Chemical resistance at 23ºC: strong bases-
Chemical resistance at 23ºC: aromatic hydrocarbons-
Melting temperatureºCISO 11357-3
Glass transition temperatureºCDIN 53765-20
Specific heatJ/(g.K)ISO 22007-4:20081
Coefficient of linear thermal expansion (CLTE): 23 - 60ºCm/(m.K)x10-5DIN EN ISO 11359-1;2
Coefficient of linear thermal expansion (CLTE): 23 - 100ºCm/(m.K)x10-5DIN EN ISO 11359-1;2
Max. allowable service temperature in air, short termºC
Max. allowable service temperature in air, long termºC250
Min. allowable service temperature in air, long termºC
Heat deflection temperatureºCDIN EN ISO 75, A
Yield stressMPaDIN EN ISO 527-2
Modulus of elasticity (tensile test)MPaDIN EN ISO 527-2
Elongation at break%DIN EN ISO 527-2200
Flexural strengthMPaDIN EN ISO 178
Impact strength, CharpykJ/m2DIN EN ISO 179-1eU
Tensile strengthMPaDIN EN ISO 527-215
Compressive strengthMPaEN ISO 604 1% / 2%
Notched impact strength, charpykJ/m2DIN EN ISO 179-1eA
Ball indentation hardnessMPaISO 2039-1
Shore D hardness-DIN EN ISO 868
(*) legend:
  • A – applicable
  • B – partially applicable
  • C – not applicable

Rods


Diameter (mm)
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Tolerance on diameter: +0.0; +0.8 Weight: 0.05 kg/fm Standard length: 250, 395 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; +1 Weight: 5.7 kg/fm Size of plate: 300 x 250, 300 x 500, 300 x 1000 mm Tolerances on width: +0; +3 Tolerances on length: 0; +3 Availabilty: Can be ordered