Detail Information

Grade:	Industrial Grade	Type:	Flexible Sheet
Application:	Gaskets	C Content (%):	99.9%
Thickness:	Customers' Demand	Material:	Graphite,High Pure Graphite
Dimensional Stability:	Low Thermal Expansion	Aging Resistance:	Long - Term Durability
Compressive Strength:	Max Pressure Resistance
Highlight:	Turbocharger Graphite Gasket Sheet , Automotive Graphite Gasket Sheet , Sulfuric Acid Resistant Graphite Sheet

Product Description

Automotive Turbocharger Graphite Sealing Sheet

Products Description

Flexible graphite-based products include sheets, foils, papers, tapes, and strips. These materials are produced through a two-step process: natural flake graphite undergoes chemical intercalation followed by high-temperature exfoliation, creating vermicular graphite structures with ~0.003g/cm³ density. The binder-free expanded graphite is then calendared into rolls, offering:

99.5%+ purity
Sulfuric acid resistance
Thermal cycling stability (-200°C to +650°C)
40% compression recovery rate
Graphitic lubricity
Helium leak rate <1x10⁻⁹ mbar·L/s

Ideal for turbocharger applications requiring:

Exhaust manifold sealing
Turbine housing gaskets
Wastegate sealing components
Intercooler connections

Custom Manufacturing Capabilities:

Die-cut gaskets with ±0.1mm precision
Laser-cut profiles for complex geometries
Metal-reinforced composites for high-pressure applications
High-temperature coatings for oxidation resistance

Turbocharger-Specific Specifications:

Roll Width: 1000mm / 1500mm (custom widths up to 2000mm)
Thickness Range: 0.15-1.0mm (flexible) / 1.0-3.0mm (rigid)
Density: 1.0-1.25g/cm³ (optimized for turbocharger pressures)
Temperature Rating: -200°C to +650°C (continuous operation)
Available in pure graphite or with stainless steel mesh reinforcement

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

Automotive Turbocharger Sealing Graphite Gasket Sheet Sulfuric Acid Resistant 0

Automotive Turbocharger Sealing Graphite Gasket Sheet Sulfuric Acid Resistant 1

Automotive Turbocharger Sealing Graphite Gasket Sheet Sulfuric Acid 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

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