Nano gold colloids with good stability

Our client said Nano colloidal gold and gold nanoparticles of Hongwu are unrivaled – we found that your company the best that we could work with.”

Colloid gold solution possesses unique properties such as good optical characteristics, biocompatibility, and catalytic activity. 

UV Resistance used Nano Rutile Titanium Dioxide Powder R-TiO2 Nanoparticle

We are professional seller for Spherical Nano silver powders antibacterial products use.

Fullerene is also called footballene. C60 is the most easily obtained, purified and cheapest type of fullerene. As a new type of carbon material, fullerene has shown excellent performance in superconductivity, solar cells, catalysis, optics, polymer materials and biology due to its unique cage structure, and has broad development prospects. Hongwu Nano offer factory price C60 fullerene powder, both sample order and batch order assures stable good quality, good price and considerate service. Any need welcome to inquiry!

Precision Ceramic 3D Printing Solutions – Redefining the boundaries of ceramic manufacturing, from dental restorations to aerospace-grade high-temperature components.Precision ceramic 3D printing turns impossible structures into reality.

ATO nanoparticles powder factory price, applied for conductive, anti-static, etc. SnO2:Sb2O3=90:10, applearance blue powder, particle size <100nm

Made-in-china Fine chemicals pigment nano iron oxide red fe2o3 price.

Ultrathin and ultralong single-crystal platinum nanowire have highly stable electrocatalytic activity.

High conductive silver powders is widely used in conductive coatings, Electroforming technology and conductive paste. We are the production experts of micron silver powder, welcome to send us your inquiry.

Nano Silver Wire with the excellent ntibacterial ability, safety and no pollution which use as the antibacterial agents in many filed.

Silicon oxide nano powders (SiO2,20NM,99.8%,Amorphous) Silicon oxide nano powders as the amorphous white powder, is a kind of non-toxic, tasteless, no pollution non-metallic materials. silicon oxide nano powders modification: 1. Alcohol, acid modification Experiments showed that alcohol and acid compounds will react with a large number of -OH of silicon oxide nano powders surface, so organic groups are grafted in the surface of nanoparticles, and the hydrophobic properties of the modified powders got improved, so as to improve the compatibility of the nano powders and organic matter 2. Surfactant modification 1) by physical adsorption surfactant is adsorbed on the surface of nanoparticles; 2) certain groups of surfactant react with -OH of the surface of the particles,which achieve the goal of the surface modification of the particles. 3. The silane coupling agent modification Experiments show that the coupling agent reduce the interaction between particles, and influence degree of different coupling agent on the modified samples is different. Stock# M600 and M602: hydrophilic SIO2, 10-20NM and 20-30NM,99.8% Stock# M603 and M606: hydrophobic SIO2,10-20NM and 20-30NM,99.8%                        1kg per bag for sample, 10kg per bag for the hydrophilic, 5kg per bag for the hydrophobic The main application of silicon oxide nano powders       HONGWU NANO silicon oxide nano powders, more than 8 years of market and technology development, has been widely used in electronic packaging materials, polymer composite materials, plastics, coating, rubber modified, paint, ceramics, adhesive, glass fiber reinforced plastic, drug carrier, cosmetics and sterilization field, which bring epoch-making significance for an upgraded version of a traditional product.