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XTL Sintyron 99.7% hexagonal boron nitride ceramic insulator part

Boron nitride is an inorganic compound with the chemical formula BN. It has the characteristics of high melting point, high hardness and high thermal conductivity, and is an important wear-resistant material. Industrially, boron nitride is mainly used in abrasive processing, coating materials and ceramic manufacturing. Due to its high hardness, high melting point, and good corrosion resistance, it is often used to make tools such as grinding wheels, cutting tools, and ceramic blades.

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XTL Sintyron 99.7% hexagonal boron nitride ceramic insulator part

Boron nitride ceramic parts are high-performance components made from boron nitride, a versatile material known for its excellent thermal and electrical insulation properties. These parts are commonly used in high-temperature and high-pressure applications due to their exceptional thermal stability and chemical resistance. Boron nitride ceramic parts also exhibit low thermal expansion, making them ideal for use in environments with rapid temperature changes. Additionally, these parts have a high dielectric strength, making them suitable for applications requiring electrical insulation. With their superior performance characteristics, boron nitride ceramic parts are essential components in a wide range of industries, including aerospace, automotive, and electronics.

technical parameters
Test item   Hot pressed boron nitride
index unit HBN
Principal component content 99.50%
Gas permeability airtight
density g/cm3 2.1
hardness Moh's hardness 2
Water Absorption 0
Bending strength (20°C) Mpa 30
Compressive Strength (20°C) Mpa 58
Coefficient of thermal expansion (25°C to 800° C) 10X6/° C 1.5
Insulation strength (5mm thickness)  AC-kv/mm 10
Dielectric loss 25°C lMHz  0.00025
dielectric constant 25°C MHz  4
Volume resistivity (20°C) (300°C) (500 °C) Ω.cm3 106-10-14
Long-term service temperature airborne900
inert gases2200
Thermal conductivity (25° C) W/m/K 30

Boron nitride ceramic parts of feature:
1.    High Purity;

 2.    Low Density;

 3.    Non-toxic;

 4.    High dielectric strength;

 5.    Good thermal conductivity;

 6.    High tensile strength;

 7.    Excellent thermal shock resistance;

 8.    High oxidation resistance.

Boron nitride ceramic parts of application:

1. Electronic products: Boron nitride (BN) ceramics are widely used in electronic products as substrates for high-power devices, heat sinks for efficient heat dissipation, and dielectric insulators for reliable signal transmission.

2. Aerospace: In the aerospace industry, boron nitride (BN) ceramics are used as lightweight and durable components in aircraft engines, spacecraft structures, and thermal protection systems.

3. Oil and Gas: The oil and gas industry utilizes the chemical inertness of boron nitride (BN) ceramics to manufacture parts that come into contact with corrosive substances, such as pumps, valves and liners.

4. Ceramic manufacturing: Boron nitride (BN) ceramics play a vital role in ceramic manufacturing as crucibles, sintering aids, release agents, etc., ensuring the production of high-quality ceramic products.

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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.


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