Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part
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Product Highlights
- High Thermal Conductivity: Superior thermal conductivity ranging from 20 to 50 W/m.K for efficient heat dissipation.
- Excellent Thermal Shock: Good thermal shock performance and low porosity for long service life.
- High Electrical Resistivity: Electrical resistivity exceeds 10^12 ohm.cm for superior insulation.
- Customization Available: Supports customization from designs and samples for specific needs.
- High Purity Material: Main content BN>99% ensuring high quality and consistent performance.
- Low Thermal Expansion: Low expansion coefficient of 1.5-4.5 x 10^-6/K for dimensional stability.
- Versatile Applications: Suitable for insulators, electrical winding insulation, and insulating varnish.
Product Attributes
- Customization
- Available
- Application
- Insulators, Electrical Winding Insulation, Insulating Varnish
- Color
- White
- Model NO.
- RY-PBN-0002
- Material
- Ceramic
- Maximum Voltage
- 20KV~100KV
- Thermal Rating
- 900-2200
- Product
- Hot Pressed Boron Nitride
- Type
- Solid
- Classification
- Hybrid Insulation Materials
- Certification
- ISO9001
- Chemistry
- Pyrolytic Boron Nitride
- Transport Package
- Carton
- Specification
- 100-500cc
- Origin
- Hunan, China
- HS Code
- 8547100000
- Production Capacity
- 5000PCS Per Month
Product Images of Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part
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Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part -
Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part -
Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part -
Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part -
Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part -
Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part -
Pyrolytic Boron Nitride Pbn Crucible Tube/Plate/Substrate Part
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Product Description
Pyrolytic Boron Nitride PBN Crucible Tube/Plate/Substrate part
Insulating and high melting point
High operating tem ( 2800°C )
High thermal conductivity
Long life services
Boron Nitride (BN) is a white, low porosity refractory material with physical and mechanical properties similar to Graphite. However, unlike Graphite, Boron Nitride has high thermal conductivity and good thermal shock performance. The most common formulation of Boron Nitride contains boric oxide, which can cause Boron Nitride to absorb moisture, resulting in swelling and property degradation.
Type |
99BN |
CBN |
ABN |
ZBN |
Main Content |
BN>99% |
BN>98.5% |
BN+AlN |
BN+ZrO2 |
Binder |
B2O3 |
CaB2O6 |
ALBO3 |
B2O3 |
Density (g/cm3) |
1.95-2.0 |
2.0-2.1 |
2.6 |
2.95 |
Flexural Strength (Mpa) |
30 |
100 |
200 |
200 |
Compressive Strength (Mpa) |
100 |
280 |
350 |
380 |
Electrical Resistivity (ohm.cm) |
>10^14 |
>10^13 |
>10^14 |
>10^12 |
Max. Working Temp. (°C) air |
900 |
900 |
900 |
1000 |
Max. Working Temp. (°C) inert gas |
2400 |
2400 |
2100 |
1800 |
Max. Working Temp. (°C) vacuum |
2200 |
2200 |
1900 |
1800 |
Thermal Conductivity (W/m.K) |
20 |
35 |
50 |
30 |
Expansion Coefficient 25 - 1000 °C (10^-6/K) |
1.5 |
2 |
4.5 |
2.5 |
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2391614". Items marked "
" are certified.
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Company Profile
Hunan Rui Yue industrial and trade Co., Ltd was established in 1997, specializing in<br><br>Research and development. Main as: Alumina/Zirconia/Aluminium nitride/Pyrolytic boron nitride and series products, Also accept OEM and ODM. <br><br>The products are widely used in lamps and lanterns, electric appliances, electric<br><br>Heating products, nozzle, auto parts, wear-resistant parts of insulation material, etc. <br><br>The company always adhere to quality survival, innovation and development, the integrity<br><br>Of the brand, to protect and thoughtful after-sales service enterprises as the goal, <br><br>Over the years, Our products are sold well all over the country, and exported to Germany, <br><br>United States, Finland, Brazil, Russia, Mexico...More than 20 countries, product quality<br><br>And service are highly praised by customers. <br><br>"Superior quality, preferential price"is our management tenet, we sincerely expect to<br><br>Cooperate with the masses of domestic and foreign customers, common development! <br><br>Welcome to visit and investigate of our company.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Industrial Zone, Hunan Province, Zhuzhou, Hunan, China
-
Plant Area
- 150 square meters
-
Number of Employees
- 9
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 4
Our Production Capability & Technical Expertise
-
Main Products
- Fire Assay Crucible and Clay Crucible Cupel, Ceramic Faucet Disc Alumina Ceramic Disc for Tap, Alumina Ceramic Tube Aluminum Trioxide Refractory Kiln Tube, Silicon Carbide Beam Kiln Tube Sic Nozzle
-
Production Lines
- 2
-
Production Machines
- Automatic Moulding Machine, Fire Assay Crucible Furnace, Material Pressing Machine, First Refining Machine, Clay Shredder Machine, Hydraulic Press Machine, Manual Moulding Machine, Drying Line, Ball Milling Machine
-
QA/QC inspectors
- 2 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 Designs, Customization from Samples
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2016-07-11
-
Export Year
- 7 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the thermal conductivity of this material?
- The thermal conductivity ranges from 20 to 50 W/m.K, depending on the specific formulation type.
- Can the product be customized?
- Yes, we support customization from designs and samples.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
- What is the purity of the Boron Nitride?
- The main content of BN is greater than 99% for the standard type.
- What are the main applications?
- It is used for insulators, electrical winding insulation, and insulating varnish.
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