Heated bed insulation

[adamfilip]

Has anyone used this to provide insulation under there heated bed?
insulation.jpg

[sniffle]

ooh youll have to let us know how it works... i'm using cardboard

[usarmyaircav]

I have cork under mine.

[AbuMaia]

I, too, am using cork.

[old man emu]

I have cork on the underside of my heated pad, and two layers of aluminium cooking foil between the heated pad and the glass sheet.

OME

[adamfilip]

why did you decide to add the alum foil under the glass?

[gmay3]

Hmm looks like an interesting product to try. I would be a little concerned that it is normally used to insulate pipes from a cold environment instead of being heat resistant. The concern being the product may melt when introduced to 110C, but it is worth trying out to see!

[N5QM]

What thickness is the cork you guys are using?

Robert

[adamfilip]

Hmm looks like an interesting product to try. I would be a little concerned that it is normally used to insulate pipes from a cold environment instead of being heat resistant. The concern being the product may melt when introduced to 110C, but it is worth trying out to see!

I havent noticed any issues with it so far, bed it usually at 120 degrees

[old man emu]

why did you decide to add the alum foil under the glass?

I put the aluminium foil between the heatbed and the glass to try to ensure that they were both in contact with a heat conductive medium. Aluminium conducts heat a million times better than air.

OME

Aluminium (or aluminum; see spelling differences)