Product Description

ferroferric oxide nanopowder magnetic Fe3O4 nanoparticles

80-100nm, 99.8%, spherical

black powder.

SEM, COA, MSDS are available for your reference.

For Iron oxide nanoparticles we also have Fe2O3 nanoparticles.

Application of ferroferric oxide nanopowder magnetic Fe3O4 nanoparticles:

Microwave absorbing materialDue to the small size effect, nanoparticles have optical properties that are not available in conventional bulk materials, such as optical nonlinearity, as well as energy absorption during light absorption and light reflection, which are highly dependent on the size of the nanoparticles. Studies have shown that the use of the special optical properties of nanoparticles to prepare a variety of optical materials will be widely used in daily life and high-tech fields. The current research in this area is still in the laboratory stage. The quantum size effect of the nanoparticles and the like causes a blue shift in the absorption of light at a certain wavelength. Nanoparticle powders broaden the absorption of light at various wavelengths. Fe3O4 magnetic nanopowder can be used as a ferrite absorber because of its high magnetic permeability. It is used in microwave absorption.

Package for ferroferric oxide nanopowder: double anti-static bags / drums

Shipping for ferroferric oxide nanopowder: DHL, TNT, UPS, EMS, Fedex, Special lines, etc.

We are quick to respond to new opportunities. HW nanomaterials offers personalized customer service and support throughout your entire experience, from initial inquiry to delivery and follow-up.

Resonable Prices

High and stable quality nano materials

Buyer Package Offered–Custom packaging services for bulk order

Design Service Offered–Provide custom nanopowder service before bulk order

Fast shipment after payment for small order

Laboratory

Research team consist of Ph. D. researchers and Professors, who can take good care

of nano powder’s quality and quick respond towards custom powders.

Equipmentfor testing and production.

Warehouse

Different storage districts for nanopowders according to their properties.

Q: Can I get some samples?

A: It depends on the nanopowder sample you want. If the sample is in stock in small package, you can get the free sample by just cover shipping cost, except precious nanopowders, you'll need tocover sample cost and shipping cost.

Q: How can I get a quote?A:We'll give you our competitive quote after we receive nanopowder specifications such as particle size, purity; dispersion specifications such as ratio, solution, particle size, purity.

Q: Can you help with tailor-made nanopowder?A:Yes, we can help you with tailor-made nanopowder, but we'll require a minmum order quantiy and leading time about 1-2 weeks.

Q: How can you guarantee your quality?A:We have strick quality control system as well as a dedicated research team, we have been focused on nanopowders since 2002, earning a reputation with good quality, we're confident our nanopowders will give you an edge over your business competitors!

Q: Can I get document information?A: Yes, COA, SEM,TEM areavailable.

Q:How can I pay for my order?A: We recommend Ali trade Assurance, with us your money in safe your business in safe.

Other payment methods we accept: Paypal, Western Union, Bank transfer, L/C.

Q: How about the express and shipping time?A:Courier Service such as: DHL, Fedex, TNT, EMS.

Shipping time(refer to Fedex)

3-4 business days to North American countries

3-4 business days to Asian countries

3-4 business days to Oceania countries

3-5 business days to European countries

4-5 business days to South American countries

4-5 business days to African countries

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