Graphite sheet for Flange Gasket/heat exchanger Thickness 0.2 mm to 6.0 mm Purity of 95% fc Sulphur Content 200 PPM Thick Tolerance 0.03 with best price and quality
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Flexible graphite is manufactured from mineral graphite (expandable flake graphite). It is also called graphite foil, or referred to by a brand name such as Grafoil®. As its name indicates, flexible graphite is flexible and conformable, an ideal property as a gasket material. Flexible graphite can also be used in many other thermal, electronic or electrochemical applications.
Main Characteristics and Specs
Flexible and conformable nature
Chemical resistant, compatible with most corrosive chemicals
Heat and flame resistant
Thermal conductive, electrical conductive
Low creep relaxation and no aging
Chemical Composition: C 99% or higher
Density: 62.4 or 70 lb/ft3
Thermal Conductivity:
Through Thickness ("c") 36 BTU.in/ft2.h.F (5 W/m.K)
Parallel to Surface("a") 960 BTU.in/ft2.h.F (140 W/m.K)
Compatible pH Range: 1-14
Typical Applications
Heat and chemical resistant gasket, seal, liner; sheet lubricant; thermal conductive seal; heat barrier; EMI (electromagnetic interference) shielding and gasketing, heat dissipation, stress sensing, vibration damping, spark plasma sintering(SPS), and other thermal, electronic or electrochemical applications.
Name: Flexible Graphite Sheet
Description: Flexible graphite sheet is made with pure expanded graphite. Sungraf brand flexible graphite sheet has a high purity of 99% carbon content
Advantages: better chemical resistance, better thermal conductivity, and better sealability.
Usage: 1. As gasket material, it is usually fabricated into Graphite Laminate, reinforced graphite sheet
2. widely used in fluid sealing applications: flange gasket, spiral wound gasket, heat exchanger gasket, etc.
3. It can also be used as solid lubricant in metal stamping and forming applications, or as heat liner in industry furnaces and other heating devices
Standard Size
Type
Thick (mm)
Width (mm)
Length(mm)
In Sheets
0.2-6.0
1000, 1500
1000, 1500
In Rolls
0.2-1.5
1000, 1500
30m-100m
for more details please call
Ritesh Kestwal( +86 159 5325 0037)