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 |