Product Name
Zinc Oxide dispersion
Product Overview
Zinc oxide nanoparticles are multifunctional new inorganic materials with particle sizes of about 1~100 nm. due to the fineness of the grains, the surface electronic structure and the crystal structure are changed. In addition ZnO exhibits many special properties with excellent thermal stability and unique force, light and electrical properties. ZnO is a new type of broadband semiconductor oxide material with a bandwidth of 3.37 eV at room temperature, slightly lower than GaN's 3.39 eV. ZnO has three crystalline structures, the hexagonal fibrillar zincite structure, the cubic sphalerite structure, and the rarer NaCl-type octahedral structure. Fibrillated zincite is the most stable of the three and is therefore the most common.
Technical Parameter
solvent：Ethanol -water mixed solution
particle size:0-150 nm
concentration:.1 mg/ml
UV absorption peak：~380 nm
Product Features
Large specific surface area: The specific surface area of nano zinc oxide is much larger than that of ordinary zinc oxide, which improves its chemical activity and reaction rate.
High surface activity: Due to its extremely high specific surface area, zinc oxide nanoparticles exhibit enhanced chemical activity and adsorption capacity.
Piezoelectricity and fluorescence: Zinc oxide nanoparticles also exhibit excellent piezoelectricity and fluorescence, which can be used to make sensors and phosphors.
UV Shielding and Absorption: Zinc oxide nanoparticles have a strong ability to absorb and scatter UV rays, making them ideal sunscreens and UV shielding materials.
Application Fields
Rubber Industry: As an effective inorganic active agent and vulcanisation accelerator, zinc oxide nanoparticles can significantly improve the abrasion resistance, sealing effect and UV resistance of rubber products.
Cosmetics: Nano zinc oxide is a broad-spectrum inorganic UV shielding agent, which is widely used in sunscreen and other cosmetics due to its effective UVA shielding, safety and antibacterial properties. Textile industry: Nano zinc oxide can improve the dyeing and finishing effect of textiles, increase the transparency of fibres, and give textiles antibacterial deodorant and self-cleaning functions.
Coating industry: nano-ZnO-modified coatings have better antibacterial and anti-mould properties, and can improve the abrasion and weathering resistance of the coating.
Photocatalyst: As a highly efficient photocatalyst, zinc oxide nanoparticles can significantly increase the reaction rate without causing light scattering, and are widely used in the fields of environmental treatment and energy conversion.
Related Information
Sealed, avoid light, and keep at 4¡ãC Expiry date: Six months before unsealing.
Please ultrasound 15min 300-500W before use.
Please e-mail for the detailed characterization data.
E-mail:sales@xfnano.com
