Aluminum Nitride (AlN) Ceramic for Insulation
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Product Highlights
- Excellent Electrical Insulation: Volume resistivity exceeds 10^14 ohm-m with dielectric strength of 200-250 GPA.
- High Mechanical Strength: Features high flexural strength (450 N/mm3) and compression strength (500-700 MPA).
- Customizable Shapes: Available in Bobbin, Square, Rectangle, and other shapes based on customer requirements.
- Wide Voltage Application: Suitable for applications requiring maximum voltage between 20KV and 100KV.
- Low Dielectric Loss: Low dielectric constant and loss tangent of 5x10^-4 at 1MHZ ensure signal integrity.
- Versatile Industry Usage: Ideal for RF components, power transformers, LED packages, and laser diode sub-mounts.
Product Attributes
- Customization
- Available
- Application
- Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Switch Baseplate
- Color
- Grey
- Material
- Alumina Nitride Ceramic
- Maximum Voltage
- 20KV~100KV
- Thermal Rating
- 200 200
- Product Name
- Aluminum Nitride (Aln) Ceramic for Insulation
- Shape
- Bobbin, Square, Rectangle Ect.
- Raw Material
- 95-99% Alumina Ceramic
- Denisty
- 3.3G / Cm3
- Surface Treatment
- Smooth
- Property
- Insulated Ceramic Heating Element
- Usage
- Industry Usage
- Characteristic
- High Thermal Conductivity, Excellent Plasma Resist
- Type
- Insulation Sleeve & Tube
- Chemistry
- Organic Insulation
- Classification
- Organic Insulating Material
- Certification
- ISO9001
- Transport Package
- by Carton
- Specification
- Customize
- Trademark
- RY
- Origin
- Hunan China
- HS Code
- 6903900000
- Production Capacity
- 50000PCS Per Month
Product Images of Aluminum Nitride (AlN) Ceramic for Insulation
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Product Description
Aluminum Nitride (AlN) Ceramic for Insulation

Product Feature :
1.High thermal conductivity;
2.High flexural strength;
3.High temperature;
4.Good electrical insulation;
5.Low dielectric constant and loss.
Performance for Alumina Nitride Ceramic :
| Item | Unit | AlN Index |
| Bulk Density | g/cm3 | 3.3 |
| Color | - | Grey |
| Compression Strength | MPA | 500-700 |
| Bending Strength | MPA | 150-180 |
| Dielectric strength | GPA | 200-250 |
| Thermal Conductivity | W/MK | 160-190 |
| Thermal Expansion (20-1000°C) | 10-6/ °C | 4.6 |
| Loss Tangent | 10-4 at 1MHZ | 5 |
| Volume Resistivity | ohm-m | >1014 |
| Flexural Strength | N/mm3 | 450 |
Product Picture :



Product Applications :
1.RF/Microwave Components;
2.Power Modulus;
3.Power Transformers;
4.High Power LED package;
5.Laser Diode Sub-mounts;
6.LED Chip Sub-mount;
7.Microelectronic Packages;
8.Transistors.


About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2391614". Items marked "" are certified.
Company Profile
Hunan Rui Yue industrial and trade Co., Ltd was established in 1997, specializing in<br><br>Research and development. Main as: Alumina/Zirconia/Aluminium nitride/Pyrolytic boron nitride and series products, Also accept OEM and ODM. <br><br>The products are widely used in lamps and lanterns, electric appliances, electric<br><br>Heating products, nozzle, auto parts, wear-resistant parts of insulation material, etc. <br><br>The company always adhere to quality survival, innovation and development, the integrity<br><br>Of the brand, to protect and thoughtful after-sales service enterprises as the goal, <br><br>Over the years, Our products are sold well all over the country, and exported to Germany, <br><br>United States, Finland, Brazil, Russia, Mexico...More than 20 countries, product quality<br><br>And service are highly praised by customers. <br><br>"Superior quality, preferential price"is our management tenet, we sincerely expect to<br><br>Cooperate with the masses of domestic and foreign customers, common development! <br><br>Welcome to visit and investigate of our company.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Industrial Zone, Hunan Province, Zhuzhou, Hunan, China
-
Plant Area
- 150 square meters
-
Number of Employees
- 9
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 4
Our Production Capability & Technical Expertise
-
Main Products
- Fire Assay Crucible and Clay Crucible Cupel, Ceramic Faucet Disc Alumina Ceramic Disc for Tap, Alumina Ceramic Tube Aluminum Trioxide Refractory Kiln Tube, Silicon Carbide Beam Kiln Tube Sic Nozzle
-
Production Lines
- 2
-
Production Machines
- Automatic Moulding Machine, Fire Assay Crucible Furnace, Material Pressing Machine, First Refining Machine, Clay Shredder Machine, Hydraulic Press Machine, Manual Moulding Machine, Drying Line, Ball Milling Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Designs, Customization from Samples
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-07-11
-
Export Year
- 7 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What shapes are available for customization?
- We offer customization for shapes including Bobbin, Square, and Rectangle based on your design or samples.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the main applications for this product?
- It is widely used in RF/Microwave components, power transformers, high power LED packages, laser diode sub-mounts, and transistors.
- What is the lead time for production?
- The lead time is within 15 workdays during the off-season and one month during the peak season.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- What is the dielectric strength of the material?
- The dielectric strength ranges from 200 to 250 GPA.
- Is the surface treatment smooth?
- Yes, the surface treatment is specified as smooth.
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