Overview
Product Details
Graphite Block
Graphite block is made of domestic petroleum coke, with carbon content above 99%. We have vibrated、molded and isotropic graphite block. They are widely used in such fields as mechanical , electronics, chemical industry and other new industries. We can machine to specific shapes according to customers' requirements.
Typical sizes as follows:
400x400x1800; 500x500x1950, 500x330x1950, 500x430x1950, 520x350x2150, 630x630x2200, 600x500x2200,820x340x2100, 520x350x2600, 1100x11000x350, ect.
We can also process and customize according to the customer's size.
Technical Specifications:
Item | Unit | Material 1 | Material 2 |
Max Grain size | mm | 0.8 | 0.8 |
Bulk Density | g/cm3 | ≥1.70 | ≥1.73 |
Electric Resistance | μΩ.m | ≤8.5 | ≤8 |
Bending Strength | MPa | ≥10 | ≥12 |
Compressive Strength | MPa | ≥24 | ≥31 |
Thermal Conductivity | W/(m.K) | ≥120 | ≥130 |
C.T.E(100-600)℃ | 10-6/℃ | ≤2.5 | ≤2.5 |
Ash Content | % | ≤0.3 | ≤0.3 |
Our product features:
1. Low electric resistance2. High temperature resistance3. Good electric and thermal conductivity4. High oxidation resistance5. Strong thermal and mechanical shock resistance6. High mechanical strength and machining accuracy7. Stable chemical property and hard to react
Company advantages：
1. Stable product quality, rich production experience
2. Cost saving for customers, professional and technical personnel recommend matching materials according to the working conditions provided by customers
3. Stable product supply
4. After sales service is guaranteed, and there is a special after-sales service team to solve problems for customers
Trading Area
Global