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GAP-Filler, Heat conductive foam and gel foils

Thermally conductive silicon foam foils

wsf_wsfs_16_.jpg
wsf_wsfs.tif

GAP-Filler, Heat conductive foam and gel foils

WSF ...

WSF 08

  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
  • density: 
    1.105 g/cm3
  • temperature range: 
    -62°C ... +205°C
  • compression, 25%: 
    18 psi
  • elongation: 
    150 %
  • tear strength: 
    120 psi
  • dielectric strength: 
    100 V/mm
  • class of inflammability: 
    UL 94 V-1 (at thickness ≥3.2mm)
Price on application
Quantity
Features
material:
foam film
material thickness:
0.8±0,400 mm
version:
non adhesive
colour:
green
density:
1.105 g/cm3
hardness:
13 Shore A
temperature range:
-62°C ... +205°C
compression, 25%:
18 psi
elongation:
150 %
tear strength:
120 psi
dielectric strength:
100 V/mm
class of inflammability:
UL 94 V-1 (at thickness ≥3.2mm)
type of delivery:
  • plates, usable area 914x914mm
  • other dimensions upon request
Variants
wsf_wsfs_16_.jpg
  • density: 1.105 g/cm3
  • temperature range: -62°C ... +205°C
  • compression, 25%: 18 psi
  • elongation: 150 %
  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
 
wsf_wsfs_16_.jpg
  • density: 1.105 g/cm3
  • temperature range: -62°C ... +205°C
  • compression, 25%: 18 psi
  • elongation: 150 %
  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
 
wsf_wsfs_16_.jpg
  • density: 1.105 g/cm3
  • temperature range: -62°C ... +205°C
  • compression, 25%: 18 psi
  • elongation: 150 %
  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
 
wsf_wsfs_16_.jpg
  • density: 1.105 g/cm3
  • temperature range: -62°C ... +205°C
  • compression, 25%: 18 psi
  • elongation: 150 %
  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
 
wsf_wsfs_16_.jpg
  • density: 1.105 g/cm3
  • temperature range: -62°C ... +205°C
  • compression, 25%: 18 psi
  • elongation: 150 %
  • elastomer foam with closed cell structure
  • good heat conductor e.g. between components, heatsinks and casing parts
  • electrical insulating
  • can be compressed even with a low contact pressure
  • absorbs shocks and vibrations

Thermal resistance at 3.2 mm material thickness:
compression [%]contact102550
contact pressure [psi]>151234
Rth [K/W] (1 in2 x 3.2 mm)64.52.51
heat conductivity [W/mK]0.30.40.450.65

  • WSFS 635 double sided adhesive and WSF self-adhesive upon request
  • according to NASA gas emission requirements
 
wsf_wsfs_16_.jpg
  • density: 1.105 g/cm3
  • temperature range: -62°C ... +205°C
  • compression, 25%: 18 psi
  • elongation: 150 %
can be compressed, electrical insulating; one-sided adhesive
 
* This information refers to the standard variant of the product, so it might change when another variant is chosen.
Accessories / similar products
Accessory Product families:
gel_g_16_-e.jpg
Discontinued product -
available on request only
alternative product: GEL 14 (G) ...

  • highly heat-conductive silocon foil
  • smooth, elastic and compressible
  • equals uneven surfaces very well (Gap-Filler)
 
gel28_16_.jpg
  • GEL thermal conductive foils with very good thermical characteristics
  • for balancing non-planarities and differences in components (gap-filler)
  • soft, elastic and compressible
  • customer specific cuts and punchings according to drawing
 
gel60_16_.jpg
Gel thermal conducting foils
  • GEL silicone foils with especially high thermal conductivity
  • balances non-planarities and differences in components (Gap filler)
  • soft, elastic and compressible
  • cuts, punchings and special designs according to customer specifications
 
gel27_60_16_.jpg
Gel thermal conductive foils for extreme compression
  • specially soft design
  • levels smallest air gaps and unevennesses
  • cuts and contours with cutouts according to customer's specifactions
 
Data sheet

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