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XTL Sintyron 99% 1800c insulator hexagon boron nitride ceramic tube

Boron nitride ceramic tubes are advanced ceramic materials made from boron nitride, a chemical compound consisting of boron and nitrogen atoms. These tubes are known for their high thermal conductivity, excellent thermal shock resistance, and low coefficient of thermal expansion. They are often used in high-temperature applications where traditional metal or ceramic materials may not be suitable. Boron nitride ceramic tubes are also chemically inert, making them resistant to most corrosive materials. Due to their excellent properties, these tubes are commonly used in industries such as semiconductor processing, aerospace, and high-temperature furnaces.

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XTL Sintyron 99% 1800c insulator hexagon boron nitride  ceramic tube

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

Feature of boron nitride ceramic tube:
1. High hardness: boron nitride ceramics have a very high hardness, higher than silica ceramics, alumina ceramics and other traditional ceramic materials, close to diamond. Therefore, boron nitride ceramics have excellent scratch resistance and wear resistance.
2. High strength: the strength of boron nitride ceramics is more than 5 times higher than most metal materials, and the strength remains stable, and it is not easy to appear plastic deformation.
3. High temperature resistance: the melting point of boron nitride ceramics is above 3000℃, which can maintain stable performance in high temperature environment and has good heat resistance and corrosion resistance.
4. Corrosion resistance: boron nitride ceramics have good corrosion resistance and can resist the erosion of most chemical media.
5. Insulation performance: boron nitride ceramic is an excellent insulating material, which can maintain excellent insulation performance in high temperature and harsh environment.

Application of boron nitride ceramic tube:
1. High temperature tools: The high temperature resistance of boron nitride ceramics can meet the needs of tool manufacturing in high temperature environment, such as processing high temperature strength materials, high temperature molds, etc.
2. Permeable materials: The insulation properties of boron nitride ceramics make it the first choice for permeable materials such as microwave Windows.
3. Cutting tools: The high hardness and wear resistance of boron nitride ceramics can meet the needs of efficient cutting, such as the manufacture of hot wire cutters.
4. Chemical reactor: The corrosion resistance and high temperature stability of boron nitride ceramics can meet the manufacturing needs of various chemical reactors.
5. Insulation materials: The excellent insulation properties of boron nitride ceramics can meet the needs of high voltage insulation, such as the manufacture of microelectronics components in high voltage electronic components.

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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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