• Products Details

We are proud to provide consistent quality product and dependable service for many years. The long-term maintenance of strong market competitiveness is inseparable from the emphasis on talents and technology. Thanks to our creative designers,Xing Tai Long has the appearance which is designed to catch up with the latest industry trend. Adopting reliable raw materials which have passed the tests of our QC inspectors, High strength high temperature wear resistance customized ain aluminium nitride insulator rod has some reliable performance.

Place of Origin:Hunan, ChinaBrand Name:Xing Tai Long
Model Number:XTLType:Dielectric Ceramics
Material:Aluminum Nitride, Aluminum Nitride CeramicMax thickness:1mm-30mm
Metallization:Coat With Ni,Wu,Mn Etc.Shape:Round,Square,Rectangle Etc.
Thermal Conductivity:180W/m.k> >180W/m.kDesign:According to drawing
Thermal Expansivity:4.5*10-6℃Density:3.261g/cm3
Maximum Teperature:≥2000CFeature:high strength, high temperature, wear resistance

Best performance aluminium nitride rod with good wear

Product Description


Feature:1.High hardness , diversity                                                 

2. High precision and density

3.High reliability and stability                                               

4. High thermal conductivity

5.Extremely abrasive resistance performance                   

6. Wide scope of application   



1. high-power circuits,

2. RF and microwave circuits, GaAs crystal crucible,

3. Al evaporation pan, MHD power generation equipment   



Regular size: 0.38mm*120mm*120mm



1mm * 22mm *17 mm



Other Non-standard products , please contact us to provide drawings of your products.

welcome drawings processing customized zirconia /alumina / aluminum nitride .   



AlN SubstrateAluminum nitride ceramic substrate, high thermal conductivity, low coefficient of expansion, high strength, high temperature resistance, chemical resistance, high resistivity , low dielectric loss, is the ideal LSI heat dissipation board and packaging materials. ALN ceramics use heat resistant melt erosion and thermal shock resistance, can produce GaAs crystal crucible, Al evaporation pan, MHD power generation equipment and high temperature turbine corrosion resistant parts, using its optical properties can be used as an infrared window



Property content

Property index


≥3.30 g/cm3

Water absorption (%)


Thermal conductivity(20°C, W/m.k)


Linear expansion coefficient (RT-400°C,10-6/°C)


Flexural strength (MPa)


Bulk resistance (Ω.cm)


Dielectric constant(1MHz)


Dissipation factor (1MHz)


Dielectric strength (KV/mm)


Surface roughness Ra(μm)

0.3~0.5 (≤20nm)

Camber (~/25.4(length))





Sample Pix. for Ref.

 High strength high temperature wear resistance customized ain aluminium nitride insulator rod

Packaging & Shipping

Packaging of ceramic substrate: PE bag inside outer carton(930*630*230mm),finally make the wooden pallet(950*950mm 950*1000mm) or according to your requirement

Shipping about ceramic substrate:  delivery within 15 days after confirm the order.



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Company Information


High strength high temperature wear resistance customized ain aluminium nitride insulator rodHigh strength high temperature wear resistance customized ain aluminium nitride insulator rod





Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer. 
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.



The salesman




Basic Information
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Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

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The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.
They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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