Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Schedule B
- 2850.00.0000
- CAS No.
- 24304-00-5
- Crystal Structure
- Hexagonal, Wurtzite
- EC No.
- 246-140-8
- Technologies
Features & Benefits
- Base Chemicals Features
Applications & Uses
- Applications
- Applicable Processes
- Base Chemicals End Uses
- Applications
High temp refractories, Insulators, Dielectrics, Thermal Management, Semiconductor.
Properties
- Formula
- AlN^40.99
- Typical Properties
- Composition
- Chemical Analysis
| Value | Units | Test Method / Conditions | |
| Purity | 99.9 | - | - |
| Particle Size | 2022-07-10 | microns | - |
| Melting Point | 2200.0 | °C | - |
| Thermal Conductivity | 321.0 | W/(m·K) | - |
| Surface Area | 2.3 - 3.5 | m2/gm | - |
| Thermal Conductivity (sintered) | 70-180 | W/(m·K) | - |
| Dielectric Constant | 8.2-9.0 | - | - |
| Density | 3.26 | g/cm3 | - |
| Sublimes | 2450.0 | °C | - |
| Value | Units | Test Method / Conditions | |
| Composition | Al - 65.8 , N - 34.2 | - | - |
| Value | Units | Test Method / Conditions | |
| Iron Content | 0.02 | - | - |
| Silicon Content | 0.007 | - | - |
Technical Details & Test Data
- Technical Details
- Chemical: Exhibits good resistance to several corrosive materials and does not react with most metals such as Al, Cu, Li, U, ferrous and some super alloys. It is also resistant to many molten salts including carbonates, chlorides and cryolite.
- Thermal: 8 to 10 times more thermally conductive than alumina, and its conductivity will not deteriorate with rising temperatures. With a relatively low thermal expansion coefficient, AlN structures meet thermo-mechanical requirements for many electronic device components.
- Electrical: High dielectric strength and low loss tangent makes it high performance insulator for many semi-conductor and power electronic applications.
- Mechanical: Because of its covalent nature, AlN is mechanically strong, durable and has high wear resistance
Packaging & Availability
- Quantity (LB)
- 1-2
- 3-10
- 11-25
- 26-100
- 100 gram minimum order
- Can ship by UPS or FedEx.
- Standard packaging: 25 lb, 50 lb, 100 lb pails.