https://ttwymachinery.en.made-in-china.com/product-list-1.html
For more information, please visit our website.
Product Description
Graphite blocks are made from domestic petroleum coke, and contain more than 99% carbon. We have vibrational, moulded and isotropic graphite blocks. We can machine specific shapes based on the customer's requirements.
In general, it can be divided into extruded graphite blocks/ extruded graphite squares, molded graphite blocks/ molded graphite squares, iso-static graphite blocks|graphite squares.
According to different particle sizes, it can be divided into fine particle graphite blocks/ graphite squares, medium-coarse particle graphite blocks/ graphite squares, coarse particle graphite blocks/ graphite squares.
Graphite blocks/ graphite squares have a wide range of applications, such as for making molds (EDM), and the application of graphite blocks/ graphite squares in other manufacturing industries is also quite extensive.
Product Parameters
Graphite Block/ Graphite Square
Item
Unit
GSK
TSK
PSK
Granularity
mm
0.8
2
4
Resistivity
μΩm
&#;7.5
&#;8
&#;8.5
Bulk Density
g/cm3
&#;1.74
&#;1.72
&#;1.72
Compressive Strength
Mpa
&#;36
&#;35
&#;34
Flexural Strength
Mpa
&#;15
&#;14.5
&#;14
Ash Content
%
&#;0.3
&#;0.3
&#;0.3
Elastic Modulus
Gpa
&#;8
&#;7
&#;6
Thermal Expansion Coefficient
10-6/ºC
&#;3
&#;2.5
&#;2
Porosity
%
&#;18
&#;20
&#;22
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Sintering Industry Performance Indicators for Molded Graphite
Type
Bulk Density
Electrical Resistivity
Thermal Conductivity
Coefficient of Thermal Expansion
Shore Hardness
Flexural Strength
Compressive Strength
Elastic Modulus
Ash Content
g/cm3
μΩm
W/m.k
10-6/ºC
HSD
Mpa
Mpa
Gpa
PPM
HPM-2
1.50
12-15
80
6.2
30
15
32
6
500
HPM-2
1.68
9-13
95
5.7
35
25
50
8
500
HPM-5
1.80
8-10
125
4.9
48
40
80
9.5
500
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Performance of Electric Spark Machining Industry and Isostatic Graphite
Type
Bulk Density
Resistivity
Rockwell hardness
Shore hardness
Flexural strength
Average particle size.
g/cm3
μ Ω.m
HRL
HSD
Mpa
μ m
HPX-7
1.76
12-16
94
40
40
8
HPX-60
1.78
12-16
100
45
45
4
HPX-8
1.84
10-14
105
70
55
6
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Photovoltaic Industry and Other Static Pressure Graphite Performance Indicators
Type
Bulk Density
Electrical Resistivity
Thermal Conductivity
Coefficient of Thermal Expansion
Shore Hardness
Flexural Strength
Compressive Strength
Elastic Modulus
Ash Content
g/cm3
μΩm
W/m.k
10-6/ºC
HSD
Mpa
Mpa
Gpa
PPM
HPD-4
1.72
10-13
100
5
40
30
65
9.2
500
HPD-6
1.81
11-14
120
4.5
60
45
90
10.5
500
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3D Glass Molds and Other Industries Such As Isostatic Graphite.
Type
Bulk Density
Electrical resistivity
thermal conductivity
coefficient of thermal expansion
Shore Hardness
flexural strength
compressive strength
elastic modulus
average grain size.
g/cm3
μ Ω.m
If you want to learn more, please visit our website Zhongsheng.
W/m.k
10-6/ºC
HSD
Mpa
Mpa
Gpa
μ m
HPD-9
1.88-1.92
10-14
110
3.9
75
60
125
12
2
HPD-30
1.81
15-19
80
5.8
80
43
130
7.5
12
HPX-70
1.85
12-16
105
4
55
50
105
10
8
HPX-60S
1.85
12-16
110
4
60
55
120
11
4
Reference Size
Treatment Method
Shape
Size
Weight(kg)
Size
Weight(kg)
Size
Weight (kg)
Isostatic Graphite Product
Circle
&#;920*700
&#;750*780
750
&#;400*
295
&#;860*720
900
&#;750*750
630
&#;220*700
65
&#;850*850
&#;330*
235
&#;780*700
720
&#;460*
380
Square
*500*300
705
650*500*200
145
*500*300
550
*500*400
720
500*500*400
275
860*350*350
230
*650*300
650
690*390*190
140
*520*160
240
*500*300
650
Molding Product
Circle
&#;90*200
2.6
&#;160*260
10
&#;205*260
17.5
&#;115*200
4.4
&#;180*260
12.9
&#;235*410
35
&#;135*260
7.7
155*220
8.5
&#;150*260
9
&#;205*240
15.5
Square
550*450*200
100
410*310*180
45
385*270*200
41
500*400*200
82
140*310*160
40
330*260*150
26.5
500*300*200
62.4
410*310*150
34
600*500*200
125
500*300*180
53.5
310*310*210
38.5
Detailed Photos
Industry Application
They are widely used in electronic, chemical,mechanical, Semiconductor,and other new industries.
> Sintering dies for electronic components and Electrodes for EDM.
> Molds, chutes, sleeves, sheaths, linings, etc. in continuous casting systems for the manufacture of shaped steel, cast iron, copper, aluminum and sintering dies for cemented carbides and diamond tools.
> Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).
> Bearings and seals in pumps, turbines and motors.
> Semiconductor Industry: Graphite blocks play an important role in the semiconductor industry. They are used in components of graphite furnaces, heat treatment units and other high temperature equipment.
> New energy industry: Graphite blocks are also widely used in the field of new energy. They are used to make graphite electrodes for energy storage devices such as lithium-ion batteries, fuel cells and supercapacitors,etc.
Packaging & Shipping
Company Profile
Qingdao TTWY Manufacturing Co.,Ltd is a company specialized in producing casting equipment. It is located in Qingdao,a beautiful harbor city,which is convenient in transportation. Especially in graphite products, for expamle, the graphite electrode, graphite crucible, clay graphite crucible,
Isostatic graphite crucible, etc;
With high quality,reasonable price and attentive service the products produced by TTWY have wined trust from clients at home and aboard.
FAQ
Q1: What information should I let you know if i want to get a quotation?
A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.
If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.
Q2: How do you gurantee the quality of the products?
A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.
Q3: Can you guarantee the prompt delivery?
A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.
Q4: What is your lead time?
A : It usually needs about 15- 20 days after receiving the PO.
Q5 : What is your payments terms?
A : T/T, L/C, Western Union, etc., could be acceptable.
Q6 : Can we visit your company?
A : Yes, for sure, It's my pleasure to visit our company.
Q7 : What is the shipping cost?
A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.
Q8 :What is the transportation way?
A:If the Gross Weight &#;45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight &#; 100kg ,you can choose by Air or Sea to the nearest port.
Q9 :How service you can offer your clients?
A:We provide presales service in various forms, for example, making investment budget,manufacturing planning,etc.so that customer make a reasonable plan with less cost. Moreover,we will also provide after sale service ,for example,free training about machine applications ect.
The seller is away until Sep 03, . If you buy this item, expect a delay in shipping.
The seller is away until Sep 03, . If you buy this item, expect a delay in shipping.