VESTAKEEP® Film 0FH81

Category: PEEK , Polyetheretherketone
Manufacturer: Evonik Industries AG
Trademark: VESTAKEEP® Film
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: fXzAFR_VESTAKEEP-Film-0FH81.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
VESTAKEEP® film 0FH81 is a cast film based on 100% unreinforced polyether ether ketone (PEEK). The film is amorphous.

VESTAKEEP® film 0FH81 is designed for thermoforming thin walled parts from the melt. The material features the lowest extrusion related internal stresses possible.

Applications of the film are cutting edge precision parts made by thermoforming, e.g.:
  • housings or battery capsules
  • electrical insulation
  • heat and chemical protection
  • Composite technology

The low internal stresses of the film allow for walls of lowest thickness tolerance.
General Information
Features
  • Amorphous
Uses
  • Battery Cases
  • Electronic Insulation
  • Housings
  • Thin-walled Parts
Forms
  • Film
Processing Method
  • Thermoforming
PhysicalNominal ValueUnitTest Method
Density (23°C)1.26g/cm³ISO 1183
FilmsNominal ValueUnitTest Method
Tensile Stress ISO 527-3/100
    Yield 60.0MPa
    -- 120MPa
Tensile Elongation (Break)> 150%ISO 527-3/100
ThermalNominal ValueUnit
Glass Transition Temperature 1150°C
Crystallization Point - Cold > 165°C
ElectricalNominal ValueUnitTest Method
Surface Resistance 1.0E+14ohmsIEC 60093
Volume Resistance 1.0E+14ohmsIEC 60093
Additional InformationNominal ValueUnitTest Method
Breakdown Voltage EN 60243-1
    75.0 µm 13500V
    125.0 µm 17500V
ElectricalNominal ValueUnitTest Method
Surface Resistivity 1.0E+15ohmsIEC 60093
Volume Resistivity 1.0E+15ohms·cmIEC 60093
Electric Strength IEC 60243-1
    0.0750 mm 190kV/mm
    0.125 mm 140kV/mm
Relative Permittivity IEC 60250
    50 Hz 2.80
    1 kHz 2.90
    1 MHz 2.80
Dissipation Factor IEC 60250
    1 kHz 3.0E-3
    1 MHz 5.0E-3
Comparative Tracking Index IEC 60112
    -- 200V
    Solution A 2175V
Note Message
1 .2nd Heating
2 .100 drops value
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