High Density Carbon Graphite Block / Graphite Round

• Type: Graphite Block
• Carbon Content: High-Carbon
• Chemical Composition: C 90%-99%
• Ash: 0.3-0.5%
• Real Density: 1.91 g/cm3
• Oxidation: ≤10%
• Transport Package: Standard Packages in Wooden Pallet
• Trademark: FK
• Origin: China
• HS Code: 8545110000

Product Description

Product Description

All high purity Molded Pressed Graphite have individual properties that will help you to choose the perfect grade that best suits your needs. Molded Pressed Graphite provides an extremely wide range of properties in terms of mechanical strength, friction, density, hardness and conductivity, which is even further enhanced by impregnation with resin or metal. 
Due to their fine grain size and homogeneous structure, it can often replace Isostatic Graphite if dimensions is not taken into consideration.

1.Good Machinability

Compared with metallic materials, the bulk density of graphite is lower. It has excellent mechanical machining properties.

2.Strong Thermal Stability

It is possible to be used even at 3000ºC in inert atmosphere or more.

3.Low Expansion Ratio

Low Thermal expansion ratio will ensure dimensional stable, even rapid change in temperature.

4.Excellent Chemical Resistance

Graphite has good chemical stability at room temperature. Resistance to acid, alkali, and organic solvents.

5.Excellent Electrical Conductivity and Thermal Conductivity

With strong thermal resistance, which means graphite is the ideal material for certain applications like heating element.

Specification 
 

Item	GS-1	GS-3	GS-5	GS-10
Real Density	≥1.91 g/cm3	≥1.95g/cm3	≥1.99 g/cm3	≥2.08 g/cm3
Apparent Density	≥1.56 g/cm3	≥1.57 g/cm3	≥1.57g/cm3	≥1.59 g/cm3
Resistivity	≤39 uΩ.m	≤35 uΩ.m	≤30 uΩ.m	≤21 uΩ.m
Compressive Strength	≥32 Mpa	≥24 Mpa	≥24 Mpa	≥26 Mpa
Ash	≤8%	≤5%	≤4%	≤2%
Flexural Strength	≤10.0 MPa	≤7.0 MPa	≤7.0 MPa	≤7.5 MPa
Young's Modulus	≤10.0 GPa	≤7.0 GPa	≤7.0 GPa	≤6.5 GPa
CTE(300ºC)	≤4.2	≤4.0	≤4.0	≤4.0
Sodium Expansion Rate	≤1.0%	≤0.8%	≤0.7%	≤0.5%
We offer the complete product range from amorphous, graphitic and graphitized cathodes. In addition, the Technical Service provides professional and highly qualified support around the application of cathodes, sidewalls and ramming pastes in customers' processes.

 

Packing and Shipping


Company Profile 

HEBEI Fangke New materila technology is one of professional manufacturer & supplier of graphite electrode and carbon products in Hebei China. In last 20 years we had mainly sell demestic market, and had just started exporting in recent years. Our product has been exported to more than 10 forgeign countries and areas (Germany, Poland , India, Russia, Belgium, Netherlands, Bangladesh) and got high reputation from our customers all over the world. The quality is up to international advanced level. All production process is led by Quality Management System in accordance with ISO9001:2008 standards. We have established our own professional technical & after sales service teams and provide our clients with timely and excellent service. We commit ourselves to assisting the clients to reduce production cost and increase procuctivity.

FAQ

Q: Are you trading company or manufacturer ?
A: We are Manufacturer of refrcatory materials, We can provide you with high quality products at more competitive prices.

Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order,
you can call us directly.

Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days. For graphite product, apply Dual-use items license need about 15-20
working days.