High heat resistance glazed alumina ceramic cup socket for sale
1. Details
Alumina or aluminum oxide (Al2O3) in its various levels of purity is used more often than any other advanced ceramic material. We offers a wide range of material types with different property profiles that can be adjusted via a targeted matrix design.
This material has very high hardness, very high stiffness, very good corrosion resistance to chemicals at high temperature, and very high refractoriness or use temperature.
The applications for alumina advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry.
2. Main Properties
1. Material:alumina ceramic
2. Using many fine technology such as dry press molding and isostatic press molding.
3. High strength,high hardness,resist to high temperature, wearing and corrosion.
4. It can do a good job under mang bad conditions such as high temperature,high pressure , vacuum, inflammable, explosive,acid,alkali,steam,non-lubricated environments.
5. Preventing material from contamination because of its extreme low wear rate.
Application:Materials for grinding and dispersed,structural ceramics,electronics,refractory ceramics,magnetic material,metallurgy,medicine,food,cosmetics,textiles,printing and dyeing,pigment and other industries.
3. Data sheet
|
Item
|
Unit
|
95% Alumina ceramic
|
99% Alumina ceramic
|
|
Bulk density
|
g/cm3
|
>3.6
|
3.89
|
|
Max use temperature
|
℃
|
1500
|
1700
|
|
Water absorbtion
|
%
|
0
|
0
|
|
Bending Strength
|
Mpa
|
364
|
450
|
|
Expansion (25-800°C)
|
(X10-6/°C)
|
7.6
|
8
|
|
Thermal Conductivity
|
(W/(m.R))
|
20
|
35
|
|
Dielectric Strength
|
(kv/mm)
|
11
|
12
|
4. Application
Electric appliance industry / Automotive industry / Mechanical industry
Engineering industry / Electrical heating element industry/LED Lighting Industry
We have professional equipment and we are very professional manufacturer.
When we produce alumina ceramic, we use the best raw material of high pure alumina powder.
And we use dry press and injection moulding,cast moulding to mould alumina ceramic substrate.
We can customize according to your requirement.
