Material Overview
Boron Nitride is a non-toxic thermal and chemical refractory substance with high electrical resistance that is most usually found in the form of colorless crystals or white powder. It is a sophisticated synthetic ceramic material that is also known as "white graphene" or "inorganic graphite" because it has a hexagonal platy crystal structure similar to graphite but has a far higher oxidation resistance at 900°C.
Boron Nitride has a large heat capacity, excellent thermal conductivity, low dielectric constant, and exceptional dielectric strength.
Boron Nitride is a high-temperature ceramic with a graphite-like structure. Our hot-pressed solid materials offering comprises pure hexagonal Boron Nitride as well as composites appropriate for applications needing strong thermal and electrical isolation.
Boron Nitride is an excellent alternative for prototypes to large quantities requiring its unique features due to its ease of machining and quick availability.
Typical Features
Low density
Low thermal expansion
Good thermal shock resistance
Low dielectric constant and loss tangent
Excellent machinability
Chemically inert
Corrosion resistant
Not wet by most molten metals
Extremely high working temperature
Applications
High-temperature furnace setter plates
Molten glass and metal crucibles
High-temperature and high-voltage electrical insulators
Vacuum feedthroughs
Fittings and the lining of the plasma chamber
Nonferrous metal and alloy nozzles
Thermocouple protection tubes and sheath
Boron doping wafers in silicon semiconductor processing
Sputtering targets
Break rings for horizontal casters
Wintrustek Advanced Materials is a leading ceramic materials supplier. We provide high-quality Boron Nitride ceramics at a competitive price.
More Materials
Our Advanced Ceramics include:
Alumina (Al2O3) Ceramics
Zirconia (ZrO2) Ceramics
Beryllia (BeO) Ceramics
Aluminum Nitride (AlN) Ceramics
Silicon Nitride (Si3N4) Ceramics
Hot Pressed Boron Nitride (HBN) Ceramics
Pyrolytic Boron Nitride (PBN) Ceramics
Silicon Carbide (SiC) Ceramics
Boron Carbide (B4C) Ceramics
Titanium Diboride (TiB2) Ceramics
Cerium Hexaboride (CeB6) Ceramics
Lanthanum Hexaboride (LaB6) Ceramics
Macor Machinable Glass Ceramics
Customized and complex ceramic parts are available on request.
Packaging & Shipping
Xiamen Wintrustek Advanced Materials Co., Ltd.
ADDRESS：No.987 Huli Hi-Tech Park, Xiamen, China 361009
Phone：0086 13656035645
Tel：0086-592-5716890
SALES
Email：sales@wintrustek.com
Whatsapp/Wechat：0086 13656035645
