TGF-NSS-NS

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TGF-HSS-NS Silikonfreier Gap-Filler ausscheidungsfrei

TGF-NSS-NS is an electrically insulating thermally conductive silicone-free 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. The acrylate based elastomer does not contain any volatile siloxanes which are inevitably emitted by silicones. Due to the specific formulation and filling with ceramic particles the material has a high thermal conductivity. Through its extraordinary softness the material perfectly mates to irregular surfaces thus filling gaps and operates at very low 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 material is double-side tacky or alternatively one-side tacky through lamination with a transparent film.




PROPERTIES

  • Silicone-free acrylate
  • No emission of volatile siloxanes
  • Extremely soft and compliable
  • Thermal conductivity: 2.5 W/mK
  • Operates at very low pressure
  • Shock absorbing
  • Easy mounting through self tackiness
  • One-side self-tacky

AVAILABILITY

  • Sheet 510 x 210 mm
  • Tacky on both sides
    (TGF-NSSXXXX-NS) ≥ 2.0 mm
  • Tacky on one side by film laminate
    (TGF-NSSXXXX-NS-F)
  • Die cut parts
  • Kiss cut parts on sheet

APPLICATION EXAMPLES

Thermal link of

  • SMD packages
  • Through-hole vias
  • RDRAMs memory modules
  • Electronic parts to heat pipes

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

OVERVIEW

PropertiesUnitTGF-NSS1000-NS-FTGF-NSS2000-NS-FTGF-NSS3000-NS-FTGF-NSS4000-NS-F
MaterialSilikonfreies Akrylat Elastomer mit KeramikfüllungSilikonfreies Akrylat Elastomer mit KeramikfüllungSilikonfreies Akrylat Elastomer mit KeramikfüllungSilikonfreies Akrylat Elastomer mit Keramikfüllung
ColourBraunBraunBraunBraun
Thicknessmm1.02.03.04.0
Densityg/cm32,332,332,332,33
HardnessShore 0047474747
UL Flammability (Equivalent)UL 94V0V0V0V0
RoHS Conformity2015 / 863 / EUYesYesYesYes
Thermal
Resistance1 @ 60 PSI @ Thickness°C-inch²/W (mm)0,60 (0,62)0,92 (0,99)1,19 (1,32)1,41 (1,64)
Resistance1 @ 30 PSI @ Thickness°C-inch²/W (mm)0,67 (0,80)1,05 (1,33)1,51 (1,90)1,81 (2,41)
Resistance1 @ 10 PSI @ Thickness°C-inch²/W (mm)0,80 (0,91)1,28 (1,68)1,51 (1,90)2,20 (3,20)
Thermal ConductivityW/mK2.52.52.52.5
Operating Temperature Range°C- 40 to + 125- 40 to + 125- 40 to + 125- 40 to + 125
Electric
Dielectric StrengthkV / mm2.11.91.91.9
Volume ResistivityOhm - cm1,0 x 10111,0 x 10111,0 x 10111,0 x 1011
Dielectric Constant@ 1 MHz18,219,619,619,6