Brife Intruduction:
Alumina Ceramic Disc is the Main Product of Our company.
Mission Ceramic is making high quality ceramic products.
We make 99.7% Al2O3 discs ,which max working temperature is 1800ºC
And 95% Al2O3 discs, which max working temperature is 1500ºC
We have different discs according to your design.
Our Advantage:
1.High purity : 99.7% alumina purity make sure high working temperature.
2.Tight tolerance : we can machine the discs to make tight tolerance, good surface roughness and flatness.
3. Various processing methods, casting, preesing etc.
4.Inspection: each single disc will be checked before shipping.
5.Low transportation cost : We have long time cooperated shipping agency, which can provide very low prices.
Ceramic Disc Sizes:
Diameter : 2-400MM
We can make discs as your required sizes, or as your drawing.
Technical Data
| Al2O3 Purity (%) | Density
(g/cm3) | Bending Strength
(Mpa) | Expansion
(X10-6/ºC)
(25-800ºC) | Thermal Conductivity
(W/(m.R)) | Dielectric Strength
(kv/mm) | Max Working Temperature (ºC) | Water Absorption
(%) |
| 95 | 3.60 | 364 | 7.6 | 20 | 11 | 1500 | <0.2 |
| 99.7 | 3.90 | 450 | 8.0 | 35 | 12 | 1800 | <0.1 |
Packaging:
1. Clean discs by washing.
2. Warped with bubble plastic paper.
3. Put in wood box padded with foam board.
4. Sealed the box with screws which is easy to be opened.
5. Fragile warning stick.
Shipping Method: By sea, by Air, by express way.
Beijing, Qingdao, Zhengzhou
Package : Wood Box Padded With Foam Board.
Our Survice
1.Your inquiry related to our products or prices will be replied within 24 hours
2.Your shipment will be loaded in 6~30days.depends on quantity.
3.On the premise of guarantee quality to meet customer needs.
Audited Supplier 
){kind=link}