EC Series

THERMOLAST® K

The EC series is your material solution for applications with requirements on electrical conductivity. The materials come with low resistivity and good adhesion to Polypropylene. The compounds are halogen-free according to IEC 61249-2-21. They are available in black colors only.

Processing Method: Injection Molding
Color / RAL DESIGN: Black

Typical applications

  • Electric and electronic components
  • Grip applications
  • Stylus
  • Grommets
  • Flexible Connections

 

Material advantages

  • Electrical conductivity
  • Low resistivity
  • Adhesion to PP
  • Soft, non-sticky haptic
  • Thermoplastic alternative to elastomers
  • Halogen-free (according to IEC 61249-2-21)
  • In-process recycling possible

 

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Compound name
Color / RAL DESIGN
Hardness
DIN ISO 48-4
Shore A
Density
DIN EN ISO 1183-1
g/cm3
Tensile Strength 1
DIN 53504/ISO 37
MPa
Elongation at Break 1
DIN 53504/ISO 37
%
Tear Resistance
ISO 34-1 Methode B (b) (Graves)
N/mm
Flow Spiral [760 bar, 200 °C]
DSOP Lab 2032
cm
Electrical resistivity
ISO 3915
Ωcm
TC7OEX-BLCK Black 70 0.970 6.0 600 26.0 50 <10
TC8OEX-BLCK Black 83 0.990 8.0 500 34.5 25 <10
1Deviating from ISO 37 standard test piece S2 is tested with a traverse speed of 200 mm/min.
All values published in this data sheet are rounded average values.
The shelf life of the TPE granules is 12 months from delivery if storage instructions are observed and the product is stored in the unopened original KRAIBURG TPE packaging. Store in dry conditions at room temperature (15–30 °C) away from heat sources and direct sunlight! Contact with nitrogen oxides must be avoided during storage!
For further information and individual custom solutions please contact our customer service.