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. 

Superfine Boron Nanoparticles is available for 100-200nm with 99%. Amorphous B Powders can be used in various fields. Mircon size 1-2um B powder is also supplied. Quick delivery, competitive price of amorphous Boron particles are offered by Hongwu Nano.

Nano silica powder is produced by liquid phase method, used in hydraulic engineering, performance engineering can improve the crack.

Graphene nano sheet,is high conductivity and good flexibility, used to reinforced expoxy resin.

Hongwu copper nanowires has high conducitve, good dispersed,high catalytic activity, widely used in transparent conducive materials.

Factory wholesale good dispersed silver nanowire powder and solutions, the detailed spec as follows: 1. D 20-40nm  L 10-30um. 2. D 30-50nm  L 10-30um. 3. D 50-70nm  L 10-30um. 4. D 70-110nm L 20-60um. 5. Customized size.       We provide our customers:   Customized high quality silver nanowire in forms of powder, solution or dispersions   Batch production technolgoy and Volume competitive pricing   Reliable service   Technical assistance       Silver nanowires are silver gray, can be stored as a colloidal suspension in different solvents, such as water, ethanol, isopropanol, etc. Diameter ranges from 10 nanometers to hundreds of nanometers, and can be controlled.       Silver nanowires, due to its small size, large specific surface, has a good chemical properties, catalytic performance, antibacterial performance and excellent biocompatibility. Currently in optics, electronics, catalysis, information storage, medicine and energy silver nanowires have important applications. unlike silver particles, as in three-dimensional direction are in nanometer scale, the size effect, quantum effect and surface effect more apparent, and Silver particles can be widely used in conductive paste additives and catalyst. Silver nanowire, in addition to having traditional  electrical conductivity, ductility and tensile properties of silver particles,  have different electrical, optical features, can be added in a variety of products as additives for modifying material.  

Gama alumina nanoparticles,20-30nm, 99.99% puirty,widely used as catalyst support.

Best quality Nano anatase Tio2 titanium dioxide powder for water treatment in swimming pool.

Amorphous nano boron powders is brown black powder, high purity, widely used in metal refining.

CNT reinforced matrix, multi-scale hybrid laminates made of composite materials, has excellent fiber dominated mechanical properties. It can be used in various substrates, such as ceramic, metal, resin, etc..

China leading factory direct offer C60 powder, with favorable price and good quality