
Electric Thermal Aluminum Oxide Ceramic Sheet For Insulation , High Density
High temperature thin insulator alumina ceramic substrate for pcb use
1. Description
Alumina ceramic part is made from the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance, but relatively low strength and fracture toughness. Alumina ceramics are generally white but may also be pink or ivory. The color is derived from either the sintering additives or impurities in the raw materials.
2.Alumina ceramic advantages:
-Heat resistance
-Wear resistance
-High strengh
-Good insulation
-Corrosion resistance
-Used in all electric products, electric heating products and wear
resistant machinery parts.
-OEM, ODM and OBM are welcomed
3. Product Information
Material | 95% Al2O3 | 96% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
Density (gm/cm3) | 3.6 | 3.6 | 3.9 | 5.6~6.0 |
Flexural strength ( Mpa) | 300 | 340 | 350 | 1000 |
Tensile strength ( Mpa) | 160 | 170 | 240 | 400 |
Hardness (Gpa) | 12.2 | 13.5 | 15.6 | 12.3 |
Max use temperature (°C ) | 1500 | 1600 | 1700 | 1100 |
Linear expansion coefficient (20°C-500°C) 10-6/°C | 7.1 | 7.2 | 8 | 9 |
Thermal conductivity (W/m.K) | 16 | 24 | 32 | 2~3 |
Yixing City Kam Tai Refractories Co.,ltd
Yixing City Kam Tai Refractories Co.,ltd is located in Yixing, the
Pottery capital of China. Our company is founded in 2006, it is a
professional refractory and ceramic company which cover research,
production, sales and after-sales service. Since establishment, we
adhere to principle of “Technological Innovation, Never Stop”,
continuously improve R&D and production process and equipment.
Moreover, we cooperate with famous university such like Liaoning
University of Science and Technology, Beijing University of Science
and Technology.
Main Products
We mainly manufacture industry furnace refractory material such as
Sic PLATE,Setter plate, Push plate, Pillar,Sagger, Technical
Ceramic, Furnace material and so on. Our product is widely used to
sinter Magnetic Material, Electronic Ceramic, Daily Ceramic, Powder
Metallurgy, Rare Earth Battery Material and so on. Our sandwich
setter plate, electronic ceramic used sagger, Lithium battery
cathode material sintering sagger are very good , and they have
been leader products in our field .
Company Vision
Since our establishment, we insist on “No best , Just Better” , aimed to be the top Supplier of Refractory material and Technical Ceramic in the world.