High Purity Hexagonal 99% Boron Nitride Plate / Bn Ceramic Sheet

• Customization: Available
• Application: Structure Ceramic, Industrial Ceramic
• Material: Boron Nitride
• Model NO.: BBGBN001
• Process: Special Ceramic Plate
• Thermal Conductivity: 78 W/M
• Flexural Strength: 22MPa
• Density: 2.0g/cm3
• Hardness: 4 Gpa
• Compressive Strength: 25 MPa
• MOQ: 2 PCS
• Model: Bn Plate
• Type: Ceramic Plates
• Transport Package: Wooden Box
• Specification: Customized
• Trademark: BAIBO
• Origin: China Jiangsu
• Production Capacity: 10000PCS/Month

Product Description

High Purity High Temperature Resistant Hexagonal 99% Boron Nitride Plate
Bn Ceramic Sheet

Product  Description                                                                                                                                   

Product name	Customized BN Boron Nitride Plate
Material	Boron nitride
Color	White
Size	Customized
Payment Item	T/T,Western Union,Online payment by credit card are available
MOQ	2 pcs

 Advantages of BN
 1. High thermal conductivity
 2. Low thermal expansion
 3. Good thermal shock resistance
 4. High electrical resistance
 5. Low dielectric constant and loss tangent
 6. Microwave transparency

 

Application of boron nitride ceramic
1. Electronic parts - heat sinks, substrates, coil forms, prototypes
2. Boron doping wafers in silicon semiconductor processing
3. Vacuum melting crucibles
4. CVD crucibles
5. Microcircuit packaging
6. Sputtering targets

Item	Unit	Typical Values
Physical Properties
Color	White
Chemical Formula	/	BN
Content	43.6% boron, 56.4% nitrogen
Water Absorption	0
Mechanical Properties
Rockwell Hardness(45N)	R45N	40
Vickers Hardness (Load 500g)	Gpa(Kg/mm²)	24.5-28.2
Flexural Strength	Mpa	350-600
Compressive Strength	Mpa	800
Modulus of Elasticity	Gpa	441/475
Thermal Properties
Thermal Conductivity	W/m·K	25.25-41
Thermal Expansion Coefficient	10-6/ºC	3.8-5.12
Melting point	°C	3000
Maximum Use Temperature	°C	1800
Electronic Properties
Dielectric Constant	3000K	9.10
Volume Resistivity(400~600ºC)	Ω.cm	2.3~5.6M

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Our Company                                                                                                                                          

Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt and we have been offering our products and services to our clients from more than 109 countries or regions.

Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.

Certification                                                                                                                                                

Packing & Delivery                                                                                                                   

1. Packaging Details: By cartons or wooden boxes or according to customer's requirements
2. Delivery Detail: Shipped in 7-30 days after payment




Our Service                                                                                                                              



FAQ                                                                                                                                            

1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube,Rod,Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractoryceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartztube/ceramic plate ozone generator and porous metal fiber felt. For all the products, we can design and customize according to the clients' demand.

2: Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15 days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3: What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4: Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 109 countries and regions, and our clients can contact us and purchase our products or service directly.

5: If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.