Liling xing tai long special ceramic co.,ltd relying on years of market experience and strong scientific research technology, successfully developed Fine surface Polished Al2O3 Ceramic plate Alumina Square Block. Now you can easily find the best suppliers to get the top of the line quality of Fine surface Polished Al2O3 Ceramic plate Alumina Square Block and get lower prices. Liling xing tai long special ceramic co.,ltd will keep focusing on customers' needs and keep up with the industry trends so as to develop the products that better satisfy customers. Our wish is to cover a wide range of global markets and win wider recognition from customers all over the world.
Place of Origin: | Hunan, China | Brand Name: | Xing Tai Long, Xing Tai Long |
Model Number: | XTL | Type: | Dielectric Ceramics |
Material: | ALUMINA, 96% alumina ceramic | Max Size: | Max.300x300mm and customized.Min.Thickness 0.25mm |
Metallization: | Could coat with Gold,Silver,Copper,Ni etc. | Shape: | Round,Square,Rectangle Etc. |
Thermal Conductivity: | 180W/m.k> >180W/m.k | Place of Origin:: | Hunan China (Mainland) |
Applications: | PCB | Color: | white |
Polish: | Customized |
Performance For Industrial Ceramic
Item |
|
Unit |
Steatite ceramic |
95 Al2O3 |
96 Al2O3 |
Physical Characteristics |
Bulk density |
g/cm3 |
2.7 |
3.6 |
3.6 |
Water absorption |
% |
0 |
0 |
0 |
|
Mechanical Characteristics |
Flexural strength |
Mpa |
145 |
320 |
340 |
Hardness Vickers |
Gpa |
5.7 |
12.2 |
13.5 |
|
Elastic modulus |
Gpa |
120 |
280 |
320 |
|
Poisson’s ratio |
- |
0.21 |
0.22 |
0.23 |
|
Thermal Characteristics |
Linear expansion coefficient |
(20-5000C) 10-6/℃ |
7.9 |
7.1 |
7.2 |
Thermal conductivity |
w/(m.k) |
2.5 |
16 |
24 |
|
Specific Heat |
*10-3J/(kg*K) |
0.75 |
0.78 |
0.78 |
|
Electrical Characteristics |
Dielectric constant(1MHZ) |
- |
6.2 |
9 |
9.4 |
Dielectric loss angle |
*10-4 |
18 |
15 |
5 |
|
Dielectric strength |
*106V/m |
18 |
12 |
15 |
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