High Temperature Crucible Pyrolytic Boron Nitride Pbn Crucible
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Product Highlights
- High Purity Grade: Typical purity reaches 99.99% with surface densification and impurity-free structure.
- Chemical Inertness: Resistant to acid, alkali, salt, organic reagents, and does not react with molten metals.
- Superior Thermal Conductivity: Features anisotropic thermal conductivity of 35W/M.K and excellent thermal shock resistance.
- Low Thermal Expansion: Designed with a low thermal expansion coefficient for stability under thermal stress.
- Electrical Insulation: High resistance, high dielectric strength, low dielectric constant, and low dissipation factor.
- Customization Options: Offers full customization, minor customization, and flexible customization from samples or designs.
- Non-Toxic Material: Made from non-toxic pyrolytic boron nitride with color ranging between ivory and orange brown.
Product Attributes
- Application
- Melting
- Color
- White
- Material
- Pbn Ceramic
- Shape
- Cylindrical
- Volume Resistivity (25°C)
- 3.11X10 ^ 11ω.Cm
- 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
- Transport Package
- Carton Packing
- Specification
- Customized
- Trademark
- INNOVACERA
- Origin
- Fujian, China
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Temperature Crucible Pyrolytic Boron Nitride Pbn Crucible
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Product Description
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.
5. Excellent thermal shock resistance, excellent thermal conductivity, low thermal expansion coefficient.










About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI247109". Items marked "" are certified.
Company Profile
Xiamen Innovacera Advanced Materials Co., Ltd. (Innovacera)was established in 2012, it is one of the reliable supplier of advanced ceramic components. With the continuous efforts of research and development as well as strict production quality control and over 10 years of production experience, Innovacera is expert in the manufacture of precision ceramic components and provide of technical ceramic solutions to more than 1000 customers.
Innovacera has 3 own factories, there are over 300 sets of ceramic professional equipments, several types of furnace in more than 5, 000 square meters production workshops. All three plants are ISO9001: 2015 certified, a variety of advanced ceramic materials are RoHS and REACH certified.
The company's main ceramic material is Aluminum Oxide, Zirconium Oxide, Boron Nitride, Aluminum Nitride, Silicon Nitride, Machinable Glass Ceramic and other advanced materials. Through different manufacturing processes, Innovacera supply metallized ceramic components, ceramic brazing part, ceramic heater, ceramic reflector, ceramic pump components and other ceramic components product according to clients's requirement. Products are exported to Europe, North America, Korea, Japan and other developed countries.
Our products are widely used in Aerospace, Scientific Research, Fluid Controlling, Food Processing, Automotive, Defense, Thermal Processing, Electronic and Electrical, Mineral Processing, Medical, Semiconductor, Textile, Pulp and Paper, Glass Processing, Mechanical Engineering, etc.
Innovacera has established a high standard of quality system and strict quality control process, each batch of products are subjected to strict quality inspection, and different packaging requirements for different products to ensure the safe transportation of products. In order to ensure quality, the company adopts advanced finished product inspection equipment and standardized Gage calibration; Including automatic inspection equipment, coordinate measuring instrument, etc.
The service philosophy of Innovacera is meeting quality requirement and customer satisfaction. When there is a problem for order, Innovacera respond to the situation honestly and quickly to the customer and give the customer the solution in short time. This service concept has resulted in the long-term cooperation between Innovacera and customers.
Our aim is to offer the ideal solution for many application. Our engineers offer customized solutions beyond our existing product. Company's mission is: Winning with our customers and employees, vision is: To be the most reliable supplier of advanced materials components.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Block A, 6/F, No.588 Jiahe Road, Torch High-tech Industrial District, Xiamen, China 361006
-
Plant Area
- 779.02 square meters
-
Number of Employees
- 34
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, Western Union, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
-
Supply Chain Partners
- 9
Our Production Capability & Technical Expertise
-
Main Products
- Metallized Ceramic, Ceramic Heater, Ceramic to Metal Sealing Part, Ceramic Reflector, Alumina Ceramic, Zirconia Ceramic, Boron Nitride, Silicon Nitride, Aluminum Nitride Ceramic, Porous Ceramic, etc.
-
Production Lines
- 3
-
Production Machines
- Sintering furnace, Tunnel kiln, CNC machining equipment, Dry Press Machine, Cold isostatic pressure equipment
-
QA/QC inspectors
- 3 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2012-06-04
-
Export Year
- 12 years
-
Main Markets
- North America, Europe, East Asia(Japan/ South Korea)
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 13
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- Yes
FAQ
- What is the typical purity of the PBN crucible?
- The typical purity grade is 99.99%, ensuring high purity and surface densification.
- Can the product be customized?
- Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.
- Is the material resistant to chemicals?
- Yes, it is resistant to acids, alkalis, salts, and organic reagents, and does not react with most molten metals.
- What is the thermal conductivity of the PBN?
- It features excellent thermal conductivity of 35W/M.K and anisotropic properties ideal for crystal growing.
- What is the typical wall thickness for PBN parts?
- Due to the CVD process, PBN parts generally have a wall thickness of no more than 3 mm.
- What are the electrical properties of the material?
- It has high resistance, high dielectric strength, low dielectric constant, and low dissipation factor.
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