Boron Nitride Liners

Material Brand: BN99, TPBN, HBN, AlN-BN, ZCBN

Purity: 99.5% (BN99)

Additive: <0.5 wt% (BN99, TPBN)

Available max. size: 16" x16" x8"

Product Details

Advantage of BN Liner

Boron nitride ceramics is a series of materials that have great electric insulating, low dielectric constant, and high dielectric strength. In general, it is an ideal material for insulators to be used in PVD equipment, that needs to constrain the electric arc towards the target and protect the other liners in the vacuum chamber. With relatively lower wettability of metal, solid metal attached on the BN liners could be removed easier.

Composite Materials available for BN Liners

In addition to pure boron nitride, QSAM has also developed a variety of BN based composite materials. The composite of boron nitride and aluminum nitride AlN-BN has higher much mechanical strength and higher thermal conductivity than pure boron nitride. Although BN liners made by these composite materials are more expensive and difficult to process, their service life is significantly longer in a lot of circumstance.

List of boron nitride material for BN liner

BN99 (Data Sheet)	>99% Pure boron nitride material
BN-SiC (Data Sheet)	SiC enhanced boron nitride
BN-AlN (Data Sheet)	Aluminum Nitride enhanced BN
CBN (Data Sheet)	CaO enhanced BN, Similar with HBN
ZCBN (Data Sheet)	Zirconia enhanced BN
PBN (Data Sheet)	Pyrolytic boron nitride/CVD boron nitride

Because boron nitride is a machinable ceramic material, we can make it according to the drawings in about 2 weeks. Please click inquiry to send us message and upload a drawing if necessary.

boron nitride liner BN liner HBN boron nitride liner

BN liner Packaging

As a ceramic material, boron nitride is quite fragile in a lot of cases. The BN liner are usually hold in plastic bags by vacuum, and protect with heavy foam.

Boron Nitride Packing BN in paper carton BN liner supplier