Advanced Technical Ceramic 99% Hexagonal Boron Nitride Bn Ceramic Powder

Hexagonal boron nitride

Executive stXiHu (West Lake) Dis.Hu (West Lake) Dis.rd: Q/TY.J08.04-2015

English alias: Boron nitride off white powder

CAS RN: 10043-11-5

one. Actual physical and chemical houses: Molecular formula: BN

one.two Molecular excess weight: 24.eighty one(on 1979 international atom weight)

one.three Construction formulation:

1.four Melting stage: 3000 ordmC(stable in the inert atmosphere)

1.5 Mohs #8242 hardness: 1-two.

one.6 Density: 2.29g/cm3 Solubility: Insoluble in water, a bit soluble in scorching acid.

one.8 Qualities: Hexa-boron nitride has excellent electrical qualities of electrical insulating, thermal conductivity, corrosion resistance and good lubrication. It has the powerful ability of neutron absorption. With chemical properties of steadiness, it has corrosion resistance to a variety of inorganic acids, alkali, salt solutions and organic solvents. So does all melting metals. Physical and chemical properties unchanged unEPT1000 ordmC. The temperature can attain 3000 ordmC when used in nitrogen and argon. H-sort hexa-boron nitride powEPTis autoclaved to become white block, and simple to processing. Heat resistance temperature reaches 2000 ordmC.

2. Specialized indexes

Merchandise H-BN-A H-BN-B H-BN-C H-BN-D H-BN-E H-BN-F
BN,% ge99. ge99. ge99. ge99. ge99. ge99.
B2O3,% le0.four le0.4 le0.3 le0.3 le0.3 le0.3
Particle measurement,um ~three ~five ~10 ~fourteen ~19 ~thirty
Look White powder

three. Application: H-BN-A: It has superb heat resistance and oXiHu (West Lake) Dis.dation resistance. Its authentic particle measurement is tiny, reunion measurement is huge. With spherical particle, it has been utilised as filler, the releasing agent for casting forming and injection molding.

H-BN-B: The qualities of merchandise attain or technique sophisticated international stXiHu (West Lake) Dis.Hu (West Lake) Dis.rds. As the particle dimensions is uniform closed to polytetrafluoroethylene, it has been utilized in the ejector of substantial-voltage swap. With superb thermal conductivity, it has been utilized in thermal conductive plastics and rubbers. With reduced oxygen ranges ( lt0.five%), it has been utilised to prepare the EPT ceramic materials.

H-BN-C and H-BN-D: Higher crystallinity. It is epigranular. Large-purity H-BN has exceptional qualities of heat conductivity, insulation, lubrication, higher temperature resistance and molten metallic resistance. It has been use at the leading area, incEPT XiHu (West Lake) Dis.Hu (West Lake) Dis.illage and warmth conductive content.

four. EPT instructions: With the physical inert of boron nitrid, but it is toXiHu (West Lake) Dis.c by ingestion, inhalation, eye and pores and skin make contact with. Skin, respiratory program, liver, kidney and the circulatory program could be irregular by swallow and inhalation. Eye and pores and skin make contact with can trigger swelling. Operation need to be set up with rubber gloves, a respirator and eye safety by putting on protective garments.

Launch agent Ceramics

lubricating oil Cosmetic

Electrical insulator

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Advanced Technical Ceramic 99% Hexagonal Boron Nitride Bn Ceramic Powder

Advanced Technical Ceramic 99% Hexagonal Boron Nitride Bn Ceramic Powder