Ferroferric Oxide/ fe3o4 nanoparticle /black iron oxide powder for sale

Our fe3o4 iron oxide nanoparticles is magnetic, high purity.

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.

Buy Magnetic nanoparticles spherical iron 3 oxide powders fe3o4 black, find china honest supplier Hongwu Nanometer.

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

Hot sale highest quality nano black copper oxide powder with good price.

Germanium metal powders are widely used as transistor materials with excellent performance. Adjustable size from 50nm-500nm Ge powders are available, with 99.9%purity.

Single-walled Carbon Nanotube SWCNTs Functional Groups Grafting,Tubes as matrices.

As nano iron particle active is very high, generally we supply in wet powder form, particle size has 20nm, 40nm, 70nm, 100nm.99.9%