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Thermally conductive foil made of siliconelastomer

WFK 65
WFK 65 K

WFK 65 K

  • silicone foil with excellent thermal conductivity
  • very good electrical properties
  • adhesive coating for easy assembly handling
  • particularly suitable for high-performance applications
  • cuts and contours according to customer’s drawing specifications
  • thermal resistance: 
    0,09 K/W
  • temperature range: 
    -40°C... +200°C
  • elongation: 
    2 %
  • volume resistance: 
    2·1014 Ω·m
  • dielectric constant: 
    2.4 [1 kHz]
  • tensile strength: 
    13 N/mm2
  • dielectric strength: 
    1 kV
  • class of inflammability: 
    UL 94 V-0
Price on application
Quantity
Features
version:
silicone foil with adhesive layer, one-sided protection foil
colour:
red
density:
1.23 g/cm3
hardness:
60 - 70 Shore A
thermal conductivity:
6,5 W/m·K
thermal resistance:
0,09 K/W
temperature range:
-40°C... +200°C
material thickness:
0.275 mm
elongation:
2 %
volume resistance:
2·1014 Ω·m
dielectric constant:
2.4 [1 kHz]
tensile strength:
13 N/mm2
dielectric strength:
1 kV
class of inflammability:
UL 94 V-0
type of delivery:
  • plates, usable area 300x235mm
  • other dimensions upon request
Variants
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  • thermal resistance: 0,09 K/W
  • temperature range: -40°C... +200°C
  • elongation: 2 %
  • volume resistance: 2·1014 Ω·m
  • silicone foil with excellent thermal conductivity
  • very good electrical properties
  • adhesive coating for easy assembly handling
  • particularly suitable for high-performance applications
  • cuts and contours according to customer’s drawing specifications
 
* This information refers to the standard variant of the product, so it might change when another variant is chosen.
Further Information
Data sheet

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