Product Specification:
| Item | Aluminum Nitride Ceramic Plates Substrates Boards Planes |
| Place of Origin | China |
| Type | Ceramic Products |
| Application | Industrial Ceramic |
| Material | 99% Alumina |
| Model Number | KF-0269 |
| Brand Name | KaiFa |
| Processing Service | Powder → Mixing → Forming → Sintering → Processing |
| Product name | Alumina Ceramic |
| Color | Light Grey |
| Purity | 99.6% |
| Density | >3.1 g/cm³ |
| Hardness | 12 Gpa |
| Flexural Strength | 450 Mpa |
| Dielectric Strength | ≥ 20 KV/mm |
| Max Working Temperature | 1800-2200 ºC |
| Thermal Conductivity (W/m.K) | 170 W/mk |
Product Introduction and Image:
Aluminum Nitride (AlN)
AIN crystals have wurtzite type structure and belong to the hexagonal crystal system, with [AIN4] tetrahedron as the structural unit covalently bonded compound. Chemical composition AI 65.81%, N 34.19%, specific gravity 3.261g/cm3, white or off-white, single crystal colorless and transparent, the sublimation decomposition temperature at atmospheric pressure is 2450ºC.
t is a kind of high temperature and heat resistant material. Thermal expansion coefficient (4.0-6.0) X10-6/ºC. The thermal conductivity of polycrystalline AIN is 260W/(m.k), which is 5-8 times higher than alumina, so it has good heat shock resistance and can withstand extreme heat at 2200ºC. In addition, aluminum nitride is resistant to aluminum and other molten metals and gallium arsenide, especially to molten aluminum has excellent corrosion resistance. Aluminum Nitride Ceramic Advantages & Applications:
1, Aluminum nitride powder with high purity, small particle size and high activity is the main raw material for manufacturing aluminum nitride ceramic substrate with high thermal conductivity;
2, Aluminum Nitride ceramic substrate, high thermal conductivity, low expansion coefficient, high strength, high temperature resistance, chemical corrosion resistance, high resistivity, small dielectric loss, is the ideal large-scale integrated circuit heat dissipation substrate and packaging materials;
3, Aluminum nitride hardness is high, more than the traditional alumina, is a new type of wear-resistant ceramic material, but due to the high cost, can only be used for serious wear parts;
4, Using AIN ceramic heat resistance and melt corrosion resistance and thermal shock, can be made of GaAs crystal crucible;
5, Aluminum nitride heat resistance, corrosion resistance to molten metal, stable to acid.
Company Profile:
Suzhou KF Advanced Material Technology Co., Ltd is a technology company specializing in the production, development and sales of advanced ceramic materials, providing technical consulting and services. We have a number of doctors with overseas study experience and rich domestic research experience for many years of research, forming the core strength of the R & D team, we can provide a full set of advanced ceramic material solutions according to customers' needs for "personal customization".
We have been studying the design concept of new ceramic application fields and high-tech ceramic application fields at home and abroad, keeping up with the forefront of technology, have rich experience in research and development and processing of various inorganic non-metallic materials, and provides the overall solution for customers' application in the field of new materials. We have production bases in Wuxi, Jiangsu and Jinzhou, Liaoning.
Welcome to contact with us and visit our factory, thank you!
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Q & A:
Q: Are you a manufacturer?
A: Yes, we are real manufacturer and solution provider, we have our own factories and R& D laboratory.
Q: Do you have any stock?
A: We have many stock for standard products, we can also develop individualized products upon your drawings.
Q: What certificates and documents do you offer?
A: We have SGS & ISO 9001, also product testing report is available. If you need any other certificate, we will apply for it as per your request.
Q: Why should I choose you?
A: We could offer high quality products with proper price, and we will offer exellent after sales service too.
Q: Can l get the best price from you?
A: Yes, we are manufacturer and have many our own factories, so we can control the cost and quality very well by ourselves.
Q: Will you offer any free samples?
A: Yes, some free samples will be available, and it's better if you could accept freight collect.
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