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XTL Sintyron 99% boron nitride bn ceramic protection tube pipe


The 99% boron nitride (BN) ceramic protection tube is a high-purity ceramic product made from 99% boron nitride material. It is designed to provide superior protection for temperature measurement devices in high-temperature and corrosive environments. The BN ceramic tube offers excellent thermal conductivity, high thermal shock resistance, and exceptional chemical inertness, making it ideal for use in harsh industrial applications where traditional materials may fail. Its high purity and composition ensure long-lasting performance and reliability, making it a popular choice for protecting thermocouples and other sensitive instruments in a variety of industries such as metallurgy, semiconductor manufacturing, and chemical processing.

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XTL Sintyron 99% boron nitride bn ceramic protection tube pipe

technical parameters
Test item   Hot pressed boron nitride
index unit HBN
Principal component content 99.50%
Color WHITE
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
106-10-14
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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FAQ

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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