99.99% High Purity Pbn Thin Sheet / Substrate

• Application: Structure Ceramic, Industrial Ceramic
• Material: Pbn
• Volume Resistivity (25°c): 3.11X10 ^ 11Ω.Cm
• Color: White
• Water Absorption: 0
• Hardness: Moh′s=2
• Thermal Conductivity: 35W/M.K
• Processing Service: Moulding
• Density: 2.15g/cm3
• Compressive Strength: 287MPa
• Micro Hardness (Knoop)(Abside): 691.88 N/mm²
• Maximum Use Temperature: 2200°c
• Flexural Strength: 100MPa
• Type: Ceramic Parts
• Trademark: INNOVACERA
• Origin: Fujian, China

Product Description

Product Description

Pyrolytic boron nitride is a grade of hexagonal boron nitride. It is produced by chemical vapor deposition process to create its solid body and all the boron nitride crystals grow parallel to the surface of which the vapor is deposited on.

Due to the nature of CVD process, PBN parts generally are requested the wall thickness not more than 3 mm. PBN is also a good choice for extremely high purity of boron nitride. 99.99% is the typical grade. The CVD process give this pyrolytic boron nitride almost perfect layered structure, which leads to anisotropic thermal conductivity, making it an ideal material to make crucibles for crystal growing.

INNOVACERA PBN parts includes PBN Discs, PBN Sheets, PBN Filament Rings, PBN VGF Crucibles, PBN LEC Crucibles, PBN MBE Crucibles, PBN Conical Crucible and Other Custom PBN Parts.
 

Characteristic

1. The color of PBN is between ivory and orange brown, nontoxic, imporosity, easy processing.

2. The purity is up to 99.99%, surface densification, good gas barrier properties.

3. The strength increases as temperature rises and peaked at 2200ºC.

4. Acid, alkali, salt and organic reagent resistant. Meanwhile, it does not react with the majority of

molten-metal and semiconductor material.
5. Excellent thermal shock resistance, excellent  thermal conductivity, low thermal expansion coefficient.

6. High resistance, high dielectric strength, low  dielectric constant, low dissipation factor, excellent microwave and infrared ray ability.

7. It's with anisotropy in the mechanics, heat and electricity

 

Detailed Photos

Properties

 

Company Profile

ABOUT INNOVACERA

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INNOVACERA is a professional high-tech enterprise, cooperate with Chinese University in advanced materials, many products are awarded as high-tech products and obtain patents.

Xiamen INNOVACERA engages in R&D, manufacturing and selling the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes, we supply metallized ceramic components, alumina heater, ceramic pump components and other ceramic components as request.

INNOVACERA engages in R&D, manufacturing and selling the products of advanced ceramic materials, including Alumina, Zirconia,Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes,we supply metallized ceramic components, alumina heater, ceramic pump components and other ceramic components as request. Ourproducts are mainly used in Aerospace, Research, Food Processing, Fluid Handling, Scientific, Automotive, Defense, Thermal Processing, Electronic and Electrical, Process Control, Textile, Pulp and Paper, Mechanical, Glass Processing, Mineral Processing and other Industrial. INNOVACERA is a professional high-tech enterprise, cooperate with Chinese University in advanced materials,many products are awarded as high-tech products and obtain patents. Our aim is to offer the ideal advanced material solution for any application.
 

EXHIBITION

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>>> Our Products are Alumina Ceramic, Zirconia Ceramic, Boron Nitride Ceramic,Porous Ceramic, Silicon Nitride Ceramic, Machinable Glass Ceramic, Beryllia Ceramic, Aluminum Nitride, Metallized Ceramic Components, Alumina Ceramic Heater, Ceramic Metering Pump And so on. 

>>> Our aim is to offer ideal advanced material solution for any application.
>>> We delivery the order on time, competitive price, high quality and long service to our customers. 

 

 

FAQ

Q1. Do you offer samples?
A: Yes, we'll offer you samples if we have stock, but some will charge sample fee. Shipping cost will pay by customer.

Q2. What is your terms of payment?
A: T/T in advance, Western Union, Alipay, Paypal.

Q3. How about your delivery time?
A: Depends on the requirement of the producst, according to the materials, dimensions and the manufacture process.

Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

Q5: What else products do you offer?
A: We provide the products of advanced ceramic materials, including Alumina, Zirconia, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials.

If you have another question, pls feel free to contact us as below:
Q:More detail company information ?

 

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