Thermal Pads with fibers

[2X]

Hello,
I have these thermal pads where have degrade and I want to replace them. I saw that have dome fibers internal. Do you know if there is something special material? I didn't find something related on mouser or on digikey with fiber description. If you have any good quality brand please suggest me. The thickness of the thermal pads are 1mm.

[amyk]

Look for thermal pads with glass fiber.

[thm_w]

Usually you see the thin ones with glass fiber. Wonder if its really necessary on the thicker ones, they seem to work fine without it?
If it just sits there I don't see why it needs to be tear resistant.

https://www.sheenthermal.com/article-show-27-193.html
https://www.thermalgraphite.com/products/fiberglassthermalpad/index.html

[wraper]

You absolutely don't need any fibers here, so don't specially look for that. What you need is correct thickness, not too thin, not too thick and not too poor thermal conductivity.

[2X]

I choose the below:

Mfr. No: COH-4065LVC-200-10
Thermal Interface Products Gap Pad, 6.5 W/mK, Square, 200x200mm, 1mm Thick, Both Sides Tacky, Alpha Gel
https://gr.mouser.com/ProductDetail/468-COH4065LVC20010