Magnetic nanoparticles spherical iron 3 oxide powders

Our fe3o4 iron oxide nanoparticles is magnetic, high purity.

Ferroferric Oxide have 100-200nm with 99% purity use as the magetism and the catalyst in the filed.

Ferroferric Oxide Nano Powders have strong magnetic, shows good performance in terms of sewage treatment.

Ferroferric Oxide Nanopowders have the characteristic of magnetic which use for large area in the industry, such as the raw materials of recording tape and telecommunication apparatus .

HONGWU Nano fe3o4 powder is magnetic, widely used in microwave absorbing materials.

Our company have Fe3O4 nanopowders for sale,the purity is 99% and the size is 100-200nm.

Fe3O4 magnetic nano powder due to its high permeability, can be used as a ferrite absorbing materials, used in the microwave absorption.

Gold supplier and exporter Hongwu International Spherical FE3O4 Iron Oxide black powders 100-200nm for sale.

The metal-semiconductor phase transition temperature of vanadium dioxide can be reduced to room temperature or lower by tungsten doping. Tungsten-doped vanadium dioxide nanoparticles blend coating can show thermochromic properties at room temperature.  Its potential application value includes dimming film of buildings, thermistor materials, photoelectric switching materials, infrared imaging elements.

Hongwu International Group Ltd supplys multi sizes of hexagonal boron nitride powders. High, and stable quality, competitive price and service, suitable for huge scale application

We have developed out more higher purity SWCNT, its purity could be reach to >95% or 99% , has excellent conductivity.

Tungsten trioxide is used for the production of tungsten metal powder or as compound and ceramic pigment.