user login

Factory Price High Purity Alumina Ceramic Sheet Raw Material

10.0 USD
Min. Order: 1 Piece/Pieces
Trade Term: FOB,CFR,EXW
Payment Terms: L/C, T/T
Place of Origin: Chongqing

Company Profile

Location: Chongqing, China (Mainland)
Business Type: Manufacturer

Product Detail

Model No.: RBST-15
Means of Transport: Ocean, Air, Land

Product Description


Item

Index

Unit

95 Al2O3

99 Al2O3

Physical Characteristics

Bulk density

g/cm 3

3.6

3.6

Water absorption

%

0

0

Mechanical Characteristics

Flexural strength

Mpa

320

340

Hardness Vickers

Gpa

12.2

13.5

Elastic modulus

Gpa

280

320

Thermal Characteristics

Poisson's ratio

-

0.22

0.23

Expansion coefficient

10-6/℃

7.1

7.2

Thermal conductivity

w/(m . k)

16

24

Specific Heat

10-3 J/ (kg * K)

0.78

0.78

Electrical Characteristics

Dielectric constant

-

9

9.4

Dielectric loss angle

*10 -4

15

5

Dielectric strength

*10 6 V/m

12

15

1. Alumina Ceramic Sheet has good processing performance due to its soft and hard moderate properties, and can be easily processed into the desired shape. Therefore, alumina pieces has a wide range of applications in the craft industry.
2. Alumina Ceramic Sheet has excellent durability, and it also has a very strong metallic feel. Therefore, its application in the automotive industry is also very extensive, which can greatly improve the grade of the product.
3. The alumina board has strong high temperature resistance and is not easy to burn, which makes it widely used in fire protection and environmental protection.


Post Buying Request