Graphite Block
,Graphite Petroleum Coke Block
,Graphite needle coke Block
1. Quick Details
Place of Origin: Hebei, China (Mainland)
Brand Name: MCC
Type: graphite Block
Grade: RP, HD,HP, SHP, UHP
Diameter: 50 -600mm
Material: high quality petroleum coke and needle coke
Application: structure and electric conduction material.
Physical and chemical properties: the same as graphite electrode
Color: black
Packaging Details: STANDARD PACKAGE IN PALLET.
Port: XINGANG PORT
Supply Ability: 2000 Tons per Month
Delivery time: 20days after receiving the deposit.
Terms of payment: TT, LC. DP etc. free payment term.
The size and shape of Graphite Block are according to customer's requirements.
2. Specification of Graphite Block, Impregnated Graphite Block
|
Item
|
Unit
|
SK/PC001-2008
|
SK/QC002-2008
|
|
Superior Grade
|
First Grade
|
Superior Grade
|
First Grade
|
|
Bulk Density
|
g/cm3
|
≥1.60
|
≥1.58
|
≥1.70
|
≥1.67
|
|
Specific Resistance
|
μΩ.m
|
≤10
|
≤11
|
≤7
|
≤8
|
|
Elastic Modulus
|
GPa
|
≤9.3
|
≤13.7
|
≤14
|
≤12
|
|
Compressive Strength
|
MPa
|
≥22
|
≥20
|
≥25
|
≥22
|
|
CTE
|
10-6/℃
|
≥3.2
|
≥2.9
|
≥2.4
|
≥2.2
|
|
Ash
|
%
|
≤0.5
|
≤0.5
|
≤0.4
|
≤0.4
|
3. Quick Details
Place of Origin: Hebei, China (Mainland)
Brand Name: MCC
Type: graphite Block
Grade: W-G, E-G, WCB-Gi, GS-5(ANTHRACITE), GS-3(ANTHRACITE)
Dimensions:as customer requirement
Material: high quality petroleum coke and needle coke
Application: structure and electric conduction material. Graphite mold, Furnace liner
Color: black
Packaging Details: STANDARD PACKAGE IN PALLET.
Port: XINGANG PORT
Supply Ability: 2000 Tons per Month
Delivery time: 20days after receiving the deposit.
4. Property limits
4.1 W-G
|
Specifications
|
UNIT
|
TYPICALVALUE
|
STANDARDTORLANCE
|
MAX.
|
MIN.
|
|
Apparent Density
|
g/cm3
|
1.64
|
0.015
|
1.68
|
1.62
|
|
Real Density
|
g/cm3
|
2.20
|
0.015
|
2.23
|
2.19
|
|
Electrical Resistivity
|
µΩ·m
|
12
|
1.0
|
14
|
10
|
|
Ash
|
%
|
0.5
|
0.2
|
0.8
|
|
|
Compressive Strength
|
MPa
|
22
|
2
|
28
|
18
|
|
Bending Strength
|
MPa
|
8
|
1.0
|
12
|
6
|
|
Total Porosity
|
%
|
25
|
1.0
|
27
|
24
|
|
CTE 10-6
|
K-1×10-6
|
3.5
|
0.2
|
4
|
3
|
|
Sodium expansion
|
%
|
0.4
|
|
|
|
4.2 E-G
|
Specifications
|
UNIT
|
TYPICALVALUE
|
STANDARDTORLANCE
|
MAX.
|
MIN.
|
|
Apparent Density
|
g/cm3
|
1.68
|
0.015
|
1.71
|
1.65
|
|
Real Density
|
g/cm3
|
2.18
|
0.015
|
2.20
|
2.16
|
|
Electrical Resistivity
|
µΩ·m
|
9
|
1.0
|
12
|
8
|
|
Compressive Strength
|
MPa
|
30
|
2
|
35
|
25
|
|
Ash
|
%
|
0.3
|
0.2
|
0.8
|
|
|
Bending Strength
|
MPa
|
11
|
1.0
|
15
|
8
|
|
Total Porosity
|
%
|
23
|
1.0
|
25
|
22
|
|
CTE 10-6
|
K-1×10-6
|
4.5
|
0.2
|
5
|
4
|
|
Sodium expansion
|
%
|
0.4
|
|
|
|
4.3 WCB-Gi
|
Specifications
|
UNIT
|
TYPICALVALUE
|
STANDARDTORLANCE
|
MAX.
|
MIN.
|
|
Apparent Density
|
g/cm3
|
1.72
|
0.015
|
1.75
|
1.70
|
|
Real Density
|
g/cm3
|
2.20
|
0.015
|
2.23
|
2.19
|
|
Electrical Resistivity
|
µΩ·m
|
11
|
1.0
|
13
|
9
|
|
Compressive Strength
|
MPa
|
32
|
2
|
38
|
28
|
|
Ash
|
%
|
0.5
|
0.2
|
0.8
|
|
|
|
MPa
|
12
|
1.0
|
15
|
8
|
|
Total Porosity
|
%
|
22
|
1.0
|
24
|
21
|
|
CTE 10-6 (20-900) °C
|
K-1×10-6
|
3.5
|
0.2
|
4
|
3
|
|
Sodium expansion
|
%
|
0.4
|
|
|
|
4.4 GS-5(ANTHRACITE)
|
Specifications
|
UNIT
|
TYPICALVALUE
|
STANDARDTORLANCE
|
MAX.
|
MIN.
|
|
Apparent Density
|
g/cm3
|
1.62
|
0.015
|
1.65
|
1.58
|
|
Real Density
|
g/cm3
|
2.00
|
0.015
|
2.03
|
1.98
|
|
Electrical Resistivity
|
µΩ·m
|
26
|
1.0
|
29
|
23
|
|
Ash
|
%
|
1.6
|
0.2
|
2.5
|
|
|
Compressive Strength
|
MPa
|
42
|
3
|
50
|
35
|
|
Bending Strength
|
MPa
|
11
|
1.0
|
15
|
7
|
|
CTE 10-6 (20-900) °C
|
K-1×10-6
|
4.2
|
0.2
|
4.5
|
3.5
|
|
Sodium expansion
|
%
|
0.6
|
|
|
|
4.5 GS-3(ANTHRACITE)
|
Specifications
|
UNIT
|
TYPICALVALUE
|
STANDARDTORLANCE
|
MAX.
|
MIN.
|
|
Apparent Density
|
g/cm3
|
1.60
|
0.015
|
1.63
|
1.57
|
|
Real Density
|
g/cm3
|
1.96
|
0.015
|
1.98
|
1.94
|
|
Electrical Resistivity
|
µΩ·m
|
29
|
1.0
|
33
|
27
|
|
Ash
|
%
|
2.0
|
0.2
|
3.0
|
|
|
Compressive Strength
|
MPa
|
42
|
3
|
50
|
35
|
|
Bending Strength
|
MPa
|
11
|
1.0
|
15
|
7
|
|
CTE 10-6 (20-900) °C
|
K-1×10-6
|
4.2
|
0.2
|
4.5
|
3.5
|
|
Sodium expansion
|
%
|
0.7
|
|
|
|
Mochang supplies UHP & HP & RP Graphite Electrode
, Amorphous Graphite Powder
, Graphite Block
, Graphite Crucible
. Our Extruded Graphite has high quality and competitive prices.
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, Graphite Powder
, Graphite Block
, Graphite
Crucible, We will give the professional answers to your questions. For more product information, please click here
.
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