graphite plate for solar energy/filtrating:
Application: metallurgy,machinery,electronics and chemical industry
Dimensions: ultra fine grain
Chemical Composition: carbon
Ash: <=0.03%
certificate: ISO9001
Compressive strength: >=85MPA
bulk density: >=1.8 g/cm3
grain size: 5-22um
specific resitivity: <=15μΩ.m
Bending strength: >=40MPA
Shore hardness: >=80
C.T.E.(100-600) °C: 4.0-5.2*10-6/°C
Modulus of elasticity: >=10GPA
Packaging & Delivery
Packaging Detail: wooden case ,Interface filled with special materials in order to avoid shaking.
Delivery Detail: 7-10 after receiving your deposit
high density isostatic graphite disc for sale
Grade:0.8mm, high pure and isostatic
Item | Unit | Isostatic graphite |
|
grain size | μm | 5-22 |
Bulk density | g/cm3 | 1.8-1.85 |
Specific resistance | μΩ.m | <=15 |
Bending strength | MPa | >=40 |
Compressive strength | MPa | >=85 |
Shore hardness | | >=65 |
C.T.E.(100-600) °C | 10-6/°C | 4.0-5.2 |
Modulus of elasticity | GPa | 10-12.5 |
Ash | % | <=0.03% |
| | high pure graphite |
Item | Unit | baked twice | baked three time | baked four times |
impregnated once | impregnated twice | impregnated three times |
grain size | mm | ≤325mesh | ≤325mesh | ≤325mesh |
Bulk density | g/cm3 | ≥1.68 | ≥1.78 | ≥1.85 |
Specific resistance | μΩ.m | ≤14 | ≤14 | ≤13 |
Bending strength | MPa | ≥25 | ≥40 | ≥45 |
Compressive strength | MPa | ≥50 | ≥60 | ≥65 |
Ash content | % | ≤0.15 | ≤0.1 | ≤0.05 |
| | Fine-grain Specialty Graphite FXG-1 | Fine-grain Specialty Graphite FXG-2 |
Item | Unit | Guarantee value | Typical value | Guarantee value | Typical value |
|
Max grain size | mm | 0.8 | 0.8 | 0.8 | 0.8 |
Bulk density | g/cm3 | ≥1.70 | 1.73 | ≥1.73 | 1.76 |
Specific resistance | μΩ.m | ≤8.5 | 7.5 | ≤8.0 | 7 |
Bending strength | MPa | ≥10.0 | 11 | ≥12.0 | 12.5 |
Compressive strength | MPa | ≥24.0 | 27 | ≥31.0 | 34 |
Thermal Condcutivity | W/(m.k) | ≥120 | 150 | ≥130 | 160 |
C.T.E.(100-600) °C | 10-6/°C | ≤2.5 | 2.2 | ≤2.5 | 2.1 |
Ash content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 |