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BN1001 Boron Nitride Gasket / Seal (BN Gasket / Seal ) Maximize

BN1001 Boron Nitride Gasket / Seal (BN Gasket / Seal )

Catalog No.BN1001
MaterialPure composite boron nitride

Stanford Advanced Materials (SAM) supplies our customers with high-quality hexagonal boron nitride ceramic gaskets, washers and seals (BN ceramic). BN gaskets and BN seals are available from high-temperature-(1900C)-formed 99% pure composite boron nitride materials.

Related products: Boron Nitride Rod, Boron Nitride Blank, Boron Nitride Tube, Boron Nitride Crucible


More details

Boron Nitride, also known as BN, Hexagonal boron nitride (H-BN) and hot pressed boron nitride, is a good self-lubricate ceramic that can withstand high temperature and maintain its lubricating capability in high vacuum environment. SAM Boron Nitride gaskets and seals are made from hot pressed boron nitride blank. Hexagonal boron nitride (H-BN) behaves similar with graphite mechanically, but offers excellent electrical resistance. 
BN Gasket  SAM_BN Gasket 2

Available materials of SAM Boron Nitride Gasket / Seal





Hot pressed at high temperature (1900C).

Excellent corrosion resistance and thermal conductivity. Limited wear resistance

Self-bonded and high purity (>99%)

Machinable Blanks

Finished Parts


General purpose material

Bonded by boric oxide

Finished Parts


Calcium borate bonded boron nitride

Enhanced moisture resitance

Finished Parts


BN 60%, SiO2 40%

Finished Parts


BN 40%, SiO2 60%

Finished Parts


BN-45%, Zr2O3 45%

Finished Parts

Specifications of BN99 and ZSBN for your reference!

Prototyping service also available for other ceramics material
Alumina(99~99.7)                                            Silicon Nitride
Pyrolytic boron nitride                                      Boron Carbide
Silicon Carbide (98% 99.5%)                          Zirconia

zirconia SAM_boron carbide SAM_alumina

Typical Applications of Boron Nitride Gasket / Seal
Boron Nitride ceramic from Stanford Advanced Materials can withstand high temperature in high vacuum environment, plus it has excellent corrosion resistance and electrical resistance. Thus, Boron Nitride ceramic product is an ideal choice in a wide range of industries, such as:
- Boron Nitride components for PVD, MOCVD, MBE system.
- Insulators for high temperature furnace
- Feed through for high voltage equipment
- Spacers for glass melting
- Boron Nitride parts for ion injection equipment
boron nitride ceramic application 3 Feed through glass melting

Packing of SAM Boron Nitride Ceramic
SAMs’ boron nitride ceramics are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.

SAM_BN Gasket_packaging_1 SAM_BN Gasket_packaging_2

Related products you may be interested in:
Alumina Washer, SiC Seal Ring, Alumina Bushing

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