95%-99.7% Alumina Ceramic/High Alumina Ceramic
95%-99.7% Alumina Ceramic/High alumina ceramic
1.Good Electrical Insulation,Good Bending strength
2.Max. working temperature: 1800 C
3.Design and make according to the customer's need
4.Chemically inert, anti-acid, anti-alkaline,Superior reliability and durability
Specifications
|
|
95-97% Alumina |
99% Alumina |
99.7% Alumina |
Density |
G/cm3 |
3.7 |
3.85 |
3.9 |
|
Flexibility
|
Mpa |
300 |
340 |
390 |
Compressive strength |
Mpa |
3400 |
3600 |
3900 |
Wustite hardness |
HV0.5 |
1800 |
1900 |
2000 |
Air hole appearing rate |
% |
0 |
0 |
0 |
Superficial treatment types |
Surface roughness |
General polishing |
0.8um-1um |
Ordinary refined polishing |
0.2um-0.3um |
Special refined polishing |
≤0.1um |
Please let us know the 5 important things of your need for product.
1. What size of product do you need?
2. What about is the allowable tolerance?
3. what is the material do you need for the ceramic product?
4. where do you use such substrate ?
5. How much is your quantity demand?
#If you can give us your technic drawing,we will be very appreciate.
If you need more information or have any question,pls kindly let us know and we will reply to you A.S.A.P!
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