Flexible Graphite
Industrial Grade Foil, Style IGF
Product Style Name: IGF
Descriptions: Pure homogeneous flexible graphite foil, no resin binders or any other
chemical fillers
Typical Properties:
Chemical Compositions
Carbon Content: 99% Min.
Total Sulfur: 1000 ppm Max.
Leachable Chloride: 20 ppm Max.
Physical Properties
Density: 62.4 lb./cu.ft. (Standard)
70 lb./cu.ft. (High density)
Compressibility: 45% (ASTM F 36)
Recovery: 15% (ASTM F 36)
Creep Relaxation: 5%
Tensile Strength: 650 psi
Application Conditions
Applicable Media: Water, sea water, steam, acids, alkalies, gases,
oils, solvents, etc., except strong oxidizers
Service Temperature:
Minimum: -328?oF (-200?oC)
Maximum:
In air 932?o F (480?oC)
In steam 1200?oF (652?oC)
In reducing or
inert media 5400?oF (3000?oC)
pH Value Range: 0-14
Available Size:
Thickness: from 0.005" to 1/16"
Width: up to 60"
Length: 108’ or custom length
