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Nano Hafnium diboride (Nano HfB2)

Hafnium diboride (HfB2) is a new type of ceramic material with high melting point, high thermal conductivity, oxidation resistance and other high-temperature comprehensive properties. It is mainly used in ultra-high temperature ceramics, high-speed aircraft nose cones, aviation, aerospace and other fields.Sputtering Targets, Backing Plates, Sputtering Target Bonding, Evaporation Materials, Materials for Thin Film Deposition,Metals and Inorganic materials,Inorganic Compounds.
Molecular weight:230.60238
Density:9.68 g/cm³
Colour:Black
Melting point:3250℃
Boiling point:N/A
CAS NO.:12007-23-7
EINECS (EC NO.):234-500-7
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Nano-Hafnium diboride
Product description
Hafnium diboride (HfB2) is mainly used as a modifier for carbon-carbon and carbon-ceramic composite functional materials. Hafnium diboride (HfB2) modified carbon fiber can greatly improve the strength of carbon fiber, increase fatigue resistance,  wear resistance, and high temperature resistance performance. The modified effects are very obvious, and all indexes are greatly improved.

HfB2-EMHfB2-2016.06.29 XRD
GDMS-HfB2,2021.01.29_00nano HfB2(D50=184.1nm)2020.12.17_00
Precautions:This product should be stored in a cool, dry room to avoid heavy pressure. It should not be exposed to the air during use, so as to avoid moisture absorption and agglomeration, which will affect the dispersion performance and use effect. Unused products should be sealed or stored in a vacuum after unpacking.
 
Product features
Nano-Hafnium diboride (Nano-HfB2) has the characteristics of high purity (XRD detection without impurity phase), small particle size (50nm), large specific surface area, and high surface activity.
 
Technical Specification
Model Color Crystal type Purity
(%)
APS specific surface area Buck density
Nano-HfB2-001 Black Hexagonal ≥99% 50-100nm 12 m2/g 3.8 g/cm3
Nano-HfB2-002 Black Hexagonal ≥99% 100-300nm 10 m2/g 5.5 g/cm3
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