4N purity Ultrafine Ag 20nm spherical silver nanopowder

Specifications:

Notice:

1. SEM, COA and MSDS ofUltrafine Ag 20nm spherical silver nanopowder are available for your reference.

2. Other size of ultrafine Ag powder are available, 30-50nm, 0.1-1um, micron flake or spherical silver powder, welcome to inquiry if you need.

3. Custimozer service for special requirements on A.D, SSA, certain impurity content, surface treatment, etc are available.

4. Also silver nanopowder antibacterial dispersion / solution at offer, content 100-10000ppm.

Appearance of 20nm spherical silver nano powder , and our antibacterial nano silver dispersion:

RFQ:

1. Can I have free sample of silver nanopowder?

Our policy is customer pay sample first, later in batch order we can return the samll sample cost back.

2. Do you have surface treatment / coating on the silver nanopowder?

No, our offer is pure silver nanopowdr, if you need coating, please let us know.

3. What shipping do you use for silver nanopowder?

Fedex, DHL, EMS, TNT, UPS, Special lines, etc.

4. How long do can I get my order?

Normally shipping takes 3-5 days to arrive at most contries.

5. Can you offer 5N purity 99.999% silver nanopowder?

Sorry the raw material we use is 99.99%, 5N purity is not available at present.

Company info: