TGF-DXS-SI-GF

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TGF-DXS-SI-GF Silikon Gap Filler sehr weich glasfaserverstärkt

TGF-DXS-SI-GF is an electrically insulating thermally conductive silicone gap filler. It is ideal for use in applications where thermal transfer over large gaps caused e.g. by big tolerances or different stack up heights must be achieved. Due to the specific formulation and filling with ceramic particles the silicone elastomer has a good thermal conductivity. Through its ultra softness and flexibility the material perfectly mates to irregular surfaces thus filling gaps at minimum pressure. By its use the total thermal resistance is minimised. The natural tackiness of the material allows for an easy and reliable pre-assembly. The conductive fibreglass reinforced silicone laminate on one side provides for a high mechanic stability and strengh.




PROPRIETÀ

  • Ultra soft and compliable
  • Thermal conductivity: 1.3 W/mK
  • Operates at minimum pressure
  • Extraordinary chemical resistance and longterm stability
  • Shock absorbing
  • Easy mounting through self tackiness
  • One side self-tacky

DISPONIBILITÀ

  • Sheet 200 x 400 mm
  • Tacky on one side by fibreglass reinforced laminate
    (TGF-DXSXXXX-SI-GF)
  • Die cut parts
  • Kiss cut parts on sheet

ESEMPI DI APPLICAZIONE

Thermal link of:

  • SMD packages
  • Through-hole vias
  • Capacitors
  • Electronic parts to heat pipes

For use in Automotive applications / Laptops / Medicine engineering / Industrial PCs

OVERVIEW

EigenschaftEinheitTGF-DXS1000-SI-GFTGF-DXS2000-SI-GFTGF-DXS3000-SI-GFTGF-DXS5000-SI-GF
MaterialSilikon mit KeramikfüllungSilikon mit KeramikfüllungSilikon mit KeramikfüllungSilikon mit Keramikfüllung
FarbeWeiss / RosaWeiss / RosaWeiss / RosaWeiss / Rosa
VerstärkungGlasfaserlaminatGlasfaserlaminatGlasfaserlaminatGlasfaserlaminat
Dickemm1,0+0,10 / -0,012,0+0,20 / -0,023,0+0,30 / -0,035,0+0,50 / -0,05
HärteShore 005555
EntflammbarkeitUL 94V0V0V0V0
RoHS Konformität2015 / 863 / EUJaJaJaJa
Thermisch
Widerstand1 @ 250 kPa @ Dicke°C-inch²/W (mm)1,77 (0,94)2,43 (1,40)2,80 (1,65)3,40 (2,10)
Widerstand1 @ 100 kPa @ Dicke°C-inch²/W (mm)1,85 (0,95)2,70 (1,60)3,10 (1,95)3,95 (2,55)
Widerstand1 @ 50 kPa @ Dicke°C-inch²/W (mm)1,86 (0,97)2,80 (1,70)3,30 (2,20)4,40 (2,70)
Thermische LeitfähigkeitW/mK1,31,31,31,3
Betriebstemperaturbereich°C- 40 bis + 180- 40 bis + 180- 40 bis + 180- 40 bis + 180
Elektrisch
DurchschlagsfestigkeitkV / mm6666
DurchgangswiderstandOhm - cm6,2 x 10156,2 x 10156,2 x 10156,2 x 1015
Dielektrizitätskonstante@ 1 MHz5,275,275,275,27