Expanded Graphite Sheet LG Planigraph™


The pure expanded graphite without insertion.
The gaskets in pure LG expanded graphite are great for applications on low pressure flanges or as sussidiary sealing element. The pure graphite has modest tensile strenght and therefore it's always recommended the thickness from 0.4 to 1.0 mm for the best seal.


Flat graphite gaskets for low pressure applications

Expanded Graphite Sheet LG Planigraph™
 LG Planigraph™
Graphite densitygr/cm31.0
Carbon Content%> 98.0
Ash Content%< 2.0
Gas Permeability DIN 3535cm3/min< 1.2
Relaxation stress DIN 52913N/mm2> 47
Maximum assembly loadN/mm240
Avoid the strong oxidizing streams. With oxygen and hot air limit the temperature to 350°C
Size 1.000 x 1.000
1.500 x 1.500
40” x 40”
60” x 60”
Thickness 0.5 ÷ 3.0 1/64” ÷ 1/8