Detail Information

Grade:	Industrial Grade	Type:	Flexible Sheet
Oxidation Resistance:	High - Temperature Oxidation Resistance	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:	1000C Thermal Stability Graphite Gasket Sheet , Weather Resistant Graphite Gasket Sheet , 99.9% Graphite Gasket Material

Product Description

Products Description

1000°C High-Temperature Graphite Gaskets

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, forming vermicular structures with ~0.003g/cm³ bulk density. The binder-free expanded graphite is rolled into coils, offering:

99.9% purity
Chemical inertness
Radiation resistance
1000°C thermal stability
Compression recovery
Self-lubricating properties
Gas-tight sealing

Ideal for extreme temperature applications, these coils can be laminated with metal layers to create composite solutions.

Key Applications:

High-temperature packing rings for industrial valves
Custom-shaped gaskets via waterjet cutting
Thermal insulation pads for furnace components
Sealing elements for high-pressure/high-temperature systems

Technical Specifications:

Roll Dimensions:
- Width: 1000mm / 1500mm
- Length: 30m / 50m / 80m
Sheet Size: 1000x1000mm / 1500x1500mm
Thickness Range:
- Rolls: 0.15-1.0mm
- Sheets: 1.0-5.0mm
Density: 0.8-1.25g/cm³
Max Service Temperature: 1000°C (oxidizing) / 3650°C (inert)

Custom configurations available, including metal-reinforced grades for structural applications.

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

1000°C Thermal Stability Graphite Gasket Sheet 99.9% Weather Resistant 0

1000°C Thermal Stability Graphite Gasket Sheet 99.9% Weather Resistant 1

1000°C Thermal Stability Graphite Gasket Sheet 99.9% Weather Resistant 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

1000°C Thermal Stability Graphite Gasket Sheet 99.9% Weather Resistant

1000C Thermal Stability Graphite Gasket Sheet

Weather Resistant Graphite Gasket Sheet

99.9% Graphite Gasket Material

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