99.99% Customized Super Pure Silver Powders from 20nm to 20um

Specification of pure Silver Powder:

Particle size: 20nm min to 20um max, adjustable & customization

Shape: spherical, flake

Purity: 99.99%

Nano pure silver powder is a new functional materials with small particle size, surface area, great activity, high catalytic activity, low melting point, good sintering performance, etc., while retaining the conductive metal silver, good antibacterial properties, electrical bright silver color cast, which is widely used as a catalyst material, anti-static materials, low-temperature superconducting materials, electronic pulp, bio-sensor materials and antibacterial, deodorant and absorb some of the UV protection materials. However, due to the presence of nano-powder surface area, surface atoms, more high surface energy, there is a lot of surface defects and dangling bonds between the particles easily agglomerate to form larger size aggregates, thus affecting the development and application of its products. 

Application for pure silver powders:
1. Conductive paste: preparation microelectronics,components production in wiring, packaging, connection and other electronic paste.
2, antibacterial antivirus: all kinds of paper, plastic, textiles of the additive to antibacterial antivirus.
3, As a new anti-infective products, it has a broad spectrum, no drug resistance, not affected by ph value influence, antibacterial, durable, not black oxide and so on many kinds of performance.
4, Can be successfully used in construction, the protection of cultural relics, medical products
5. Mouldproof materials in plastic, ceramic, textile, rubber, medical dressing, coating, adhesive, etc.
6. High purity analysis reagent.

For further info, pls feel free to contact us!

      Guangzhou Hongwu Material Technology Co.,ltd is committed to provide high-quality element nanoparticles with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s products have been sold to many countries around the world.

      Our element nanoparticles(metal, non-metallic and noble metal) is on the nanometer scale powder. We stock a wide range of particle sizes for 10nm to 10um, and can also customize additional sizes on demand.

      We can product most metal alloy nanoparticles on the basis of element Cu, Al, Si, Zn, Ag, Ti, Ni, Co, Sn, Cr, Fe, Mg, W, Mo, Bi, Sb, Pd, Pt, P, Se, Te, etc. the element ratio is adjustable, and binary and ternary alloy are both available.

If you are looking for related products that are not in our product list yet, our experienced and dedicated team is ready for help. Do not hesitate to contact us.

Frequently Asked Questions:

1. Can you draw up a quote/proforma invoice for me?
Yes, our sales team can provide official quotes for you.However, you must firstly specify the billing address, shipping address, e-mail address, phone number and shipping method. We cannot create an accurate quote without this information.

2. How do you ship my order? Can you ship “freight collect”?
We can ship your order through Fedex, TNT, DHL, or EMS on your account or prepayment. We also ship"freight collect" against your account. You will receive the goods in Next 2-5 Days after shipments. For items that are not in stock, the delivery schedule will vary based on the item.Please contact our sales team to inquire whether a material is in stock.

3. Do you accept purchase orders?
We accept purchase orders from customers that have a credit history with us, you can fax, or email the purchase order to us. Please make sure the purchase order has both the company/institution letterhead and authorized signature on it. Also, you must specify the contact person, shipping address, email address, phone number, shipping method.

4. How can I pay for my order?
About the payment, we accept Telegraphic Transfer, Western Union and PayPal. L/C is only for above 50000USD deal.Or by mutual agreement,both sides can accept the payment terms. No matter which payment method you choose, please send us the bank wire by fax or email after you finished your payment.

5. Are there any other costs?
Beyond product costs and shipping costs, we do not charge any fees.

 
6. Can you customize a product for me?
Of course. If there is a nanoparticle that we do not have in stock,then yes, it is generally possible for us to get it produced for you. However,it usually requires a minimum of quantities ordered, and about 1-2 weeks lead time. 

7. Others.
According to every specific orders, we will discuss with customer about the suitable payment method, cooperate with each other to better complete the transportation and related transactions.

Our package is very strong and diversified as per different prodcuts, you could require the same package before shipment.