Detail Information

Grade:	Industrial Grade	Type:	Flexible Sheet
Application:	Gaskets	C Content (%):	99.9%
Thickness:	Customers' Demand	Material:	Graphite,High-Pure Graphite
Weather Resistance:	UV And Humidity Resistance	High - Temperature Performance:	Stable At High Temperatures
Highlight:	Sand Resistant Flexible Graphite Sheet , Sealing Gaskets Flexible Graphite Sheet , 99.9% Graphite Sheet Material

Product Description

Products Description

Sand-Resistant Flexible Graphite Sheet

Flexible graphite products include sheets, foils, papers, tapes, and strips. These materials are produced by chemically intercalating natural graphite flakes followed by high-temperature exfoliation, creating vermicular structures with ~0.003g/cm³ density. The binder-free expanded graphite is calendared into rolls, offering:

99%+ purity
Chemical inertness
Radiation resistance
Thermal stability (-200°C to +650°C)
Compression recovery
Self-lubricating properties
Gas-tight sealing
Enhanced abrasion resistance through surface treatment

Ideal for harsh environments, these sheets feature specialized coatings to resist sand erosion while maintaining sealing performance. Composite options with metal reinforcements are available.

Specialized Applications:

Packing rings for desert machinery
Sealing gaskets for dusty industrial equipment
High-temperature insulation in abrasive conditions
Composite seals for pumps/valves in sandy environments

Standard & Custom Specifications:

Roll Width: 1000mm / 1500mm (custom up to 2000mm)
Coil Length: 30m / 50m / 80m (cut-to-length service)
Sheet Size: 1000x1000mm / 1500x1500mm
Thickness Range: 0.15-5.0mm
Density: 0.8-1.25g/cm³
Surface Treatments: Anti-abrasion coatings available

Item	Standard Value
C concentration	99%
S concentration	<1000ppm
chlorine concentration	<45ppm
tensile strength	4.5MPa
compressibility	>40%
recovery	>10%
Temperature	-200ºC-600ºC
Pressure	20MPa
Terence of Thickness	-0.04mm~+0.04mm
Terence of Dimension	In accordance with your Gasket size
Terence of Density	-0.06~g/cm3+0.06gcm3

Grades Separate :JB/T53392-1999

Mechanical Data		Qualified product	Top Grade	Superior Grade
Density Tolerance g/cm3	<0.4	±0.10	±0.05
	≥0.4	±0.07
Tensile Strength MPa		≥3.2	≥4.5	≥5.0
Compression Ratio %		35~55
Rebound Rate %		≥9	≥11	≥12
Stress relaxation rate %		≤10
Ash %		≤6.0	≤3.0	≤1.0
Heat loss on ignation %	450ºC	≤1.0		≤0.5
	600ºC	≤20		≤15
Sulphur content		≤1500ppm	≤1000ppm	≤600ppm
Chloride content		≤100ppm	≤50ppm	≤20ppm

Sand Resistant Flexible Graphite Sheet 99.9% For Sealing Gaskets 0

Sand Resistant Flexible Graphite Sheet 99.9% For Sealing Gaskets 1

Sand Resistant Flexible Graphite Sheet 99.9% For Sealing Gaskets 2

Tag:

Place of Origin:	CHINA
Brand Name:	CLINGSEAL
Certification:	ISO,SGS
Model Number:	CSG80

Minimum Order Quantity:	500kg
Price:	2.2USD PER KG
Packaging Details:	pallet/wooden case
Delivery Time:	20 days
Payment Terms:	T/T, Western Union, MoneyGram
Supply Ability:	500Tons per month

Sand Resistant Flexible Graphite Sheet 99.9% For Sealing Gaskets

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