SGL Carbon Group EK 2240 Carbon Graphite

Category	Carbon , Graphite
Manufacturer	SGL Carbon Group
Trade Name
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	SGL Carbon Group EK 2240 Carbon Graphite.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Good mechanical strength, good sliding properties, high temperature resistance, high thermal shock resistance, low wettability, high corrosion resistance, high thermal conductivity, high purity, and good electrical conductivity.Typical Applications: Dry Running SealsCertified for use in potable water and/or in foodstuffInformation provided by SGL Carbon Group

Physical Properties	Metric	English	Comments
Density	1.81 g/cc	0.0654 lb/inÂ³
Open Porosity	<= 2.5 %	<= 2.5 %

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell R	115	115	Size/Load - 5/100
Hardness, Shore C	107	107
Modulus of Elasticity	19.3 GPa	2800 ksi
Flexural Strength	68.9 MPa	10000 psi
Compressive Strength	210 MPa	30500 psi

Thermal Properties	Metric	English	Comments
CTE, linear	5.40 Âµm/m-Â°C @Temperature 20.0 Â°C	3.00 Âµin/in-Â°F @Temperature 68.0 Â°F
Thermal Conductivity	17.3 W/m-K	120 BTU-in/hr-ftÂ²-Â°F
Maximum Service Temperature, Air	204 Â°C	400 Â°F	In oxygen
Maximum Service Temperature, Inert	204 Â°C	399 Â°F	Reducing Atm.

Descriptive Properties	Value	Comments
Impregnation	Resin

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