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LG Planigraph™

Κωδικός: LG Planigraph™

eatures

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.

Applications

Flat graphite gaskets for low pressure applications


Graphite density gr/cm3 1.0
Carbon Content % > 98.0
Ash Content % < 2.0
Material of insert AISI -
Thickness of insert mm -
Compressibility % 35 - 40
Recovery % 3 - 5
Gas Permeability DIN 3535 cm3/min < 1.2
Relaxation stress DIN 52913 N/mm2 > 45
Temperature °C 550
m factor - 2.0
y factor psi 900
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 0.4 ÷ 5.0 1/64” ÷ 3/16”

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