Nano Boron Nitride Powder

Description

Description Alfa Chemistry manufactures nano boron nitride powder. All specifications can be customized. Please request a quote above to receive pricing information based on your specifications.

Features And Benefits

Features And Benefits Boron nitride is similar in nature to graphite. Loose, lubricating, hygroscopic, light white powder. High purity, small particle size, large specific surface area and high surface activity. It is also called "white graphite". The crystal structure has a graphite-like structure, has excellent dry lubricating ability, extremely stable chemical properties, low thermal expansion coefficient, and is an excellent high thermal conductivity insulating material at high temperature.

Application

Application Heat-sealing desiccant for transistors and thermal and insulating additives for polymers such as plastic resin rubber coatings.
An oxidizing additive for refractory materials, especially in the case of imparting corrosion resistance to molten metals.

Specifications

Molecular Weight	24.82 g/mol
Molecular Formula	BN
Canonical SMILES	B#N
InChI	InChI=1S/BN/c1-2
InChI Key	PZNSFCLAULLKQX-UHFFFAOYSA-N
Boiling Point	2527 °C
Purity	0.999
Density	1.9 to 2.1 g/cm³
Appearance	white powder
Characterization Methods	XRD, XPS, AES, SIM, and HRTEM
Metal Impurities	(max.)0.001%
Morphology	nearly spherical
Packaging	100 g
Particle Size	120nm, 500nm
Poisson Ratio	0.11
Production Method	CVD or CVT
Refractive Index	1.8 (h-BN); 2.1 (c-BN)
Resistivity	electrical resistivity 13 to 15 10x Ω-m
Specific Heat	840 to 1610 J/kg-K
Storage Conditions	Room temperature and dry
Thermal Conductivity	29 to 96 W/m-K
Thermal Expansion	0.54 to 18 µm/m-K
Type	Synthetic
Young's Modulus	14 to 60 GPa