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Thermochromism refers to the phenomenon where a material undergoes color changes under temperature changes. This change is usually caused by changes in the electronic or molecular structure of the material. Its application principle mainly involves t...
Our boron nitride only supply 0.8um, but also supply 80-100nm,1-2um or more bigger size,widely used as lubricants.
product origin:
Chinaitem no.:
L553-BNshipping port:
Guangzhou,Shenzhencolor:
white powderlead time:
2payment:
T/T, PayPalHot Sale 0.8um Hexagonal Boron Nitride h-BN Lubricant Powder
Spec: 0.8um, 99.8%, hexagonal, white powder. We could also supply other size, welcome to inquiry.
Application for h-BN powders:
1. Hexagonal BN (h-BN) is the most widely used polymorph.Another advantage of h-BN over graphite is that its lubricity does not require water or gas molecules trapped between the layers. Therefore, h-BN lubricants can be used even in vacuum, e.g. in space applications. The lubricating properties of fine-grained h-BN are used in cosmetics, paints, dental cements, and pencil leads.
2.Because of its excellent thermal and chemical stability, boron nitride ceramics are traditionally used as parts of high-temperature equipment. h-BN can be included in ceramics, alloys, resins, plastics, rubbers, and other materials, giving them self-lubricating properties.
3.Hexagonal BN is used in xerographic process and laser printers as a charge leakage barrier layer of the photo drum.In the automotive industry, h-BN mixed with a binder (boron oxide) is used for sealing oxygen sensors, which provide feedback for adjusting fuel flow.
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Nano and micron hexagonal boron nitride powdersEmail us with any questions or inquiries or use our contact data. We would be happy to answer your questions.
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