High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

Product Details
Customization: Available
Application: Refractory, Industrial Ceramic
Material: Boron Nitride
Manufacturer/Factory & Trading Company
Gold Member Since 2015

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  • High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
  • High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
  • High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
  • High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
  • High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
  • High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
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  • Overview
  • Product Description
  • Detailed Photos
  • You may like
  • Certifications
  • Company Profile
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
BBGBN001
Materials
Boron Nitride
Size
as Per Request
Method
Hot Press/Pyrolysis
Working Temperature
900-2300c
Applications
Electrical Insulating Parts
Usage
High Temperature Protect Parts
Custom
Accept
Keywords
High Purity 99% Bn Boron Nitride Ceramic Spacer Ri
Type
Ceramic Rings
Transport Package
Neutro-Packing, Seaworthy Woode
Specification
Normal size: 260*200*3mm, 100*100*0.5mm
Trademark
BB
Origin
China
Production Capacity
5000000 PCS/Month

Product Description

2200C high Temperature Used Boron Nitride BN Ceramic Discs/Seal Rings/Washers for Inert Gas Environment

Product Description

 
Product Name
Insulating Protection Tubes Boron Nitride PBN Ceramics Ring
Material
Hot Press Boron Nitride
Size
As per request
Payment
T/T,Western Union,Online payment by credit card are avilable
Application
it is widely used for High temperature protect parts.
Thransport
Air transport: 5-10 days; Ocean shipping: About one month.
Delivery Time
1.Stock:delivery within 3-5 days after receiving your payment.
2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy.

Detailed Photos

High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

Boron Nitride Ceramics:


Boron nitride is a crystal composed of a nitrogen atom and a boron atom. The chemical composition is 43.6% boron and
56.4% nitrogen with four different variants: hexagonal boron nitride (HBN), rhombohedral boron nitride (RBN),
cubic boron nitride (CBN) and wurtzite nitrogen. Boron (WBN).

 

Boron Nitride Ceramics properties:


Boron nitride ceramics have good heat resistance, thermal stability, thermal conductivity, high temperature dielectric strength,
and are ideal heat dissipation materials and high temperature insulation materials.

Boron nitride has good chemical stability and is resistant to most of the molten metal. It also has good self-lubricating properties.
Boron nitride products have low hardness and can be machined with an accuracy of 1/100 mm.

High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

 

Technical Data
 
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
 
 

You may like

High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers
High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

Certifications

High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

 

Company Profile

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.
High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/WashersHighborn 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.
High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/WashersWe 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.   

 
 
 

Packaging & Shipping

High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

High Temperature Used Boron Nitride Bn Ceramic Discs/Seal Rings/Washers

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 refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/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 15days. 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.

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