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What is Alumina Nanoparticle used for

Lithium battery diaphragm layer material:
High purity nano alumina is applied to the positive and adverse diaphragm of lithium battery as a ceramic finishing, which plays the function of heat resistance, high temperature resistance as well as insulation, so regarding prevent the power battery from brief circuit as a result of heat as well as diaphragm melting.

Ingredients for cathode products of lithium batteries:
High purity nano-alumina doped with lithium cobalt and lithium manganate can enhance thermal stability, cycle performance and overcharge resistance, prevent the development of oxygen as well as the decomposition of LiPF6, stay clear of straight contact in between LiCo02 as well as electrolyte, minimize the loss of electrochemical certain capability, as well as boost the electrochemical specific ability of LiCoO2.

Driver provider:
High pureness γ& gamma;-kind nano-alumina is a permeable material with an interior surface of hundreds of square meters per gram, high activity and strong adsorption capacity. It is a generally made use of adsorbent, stimulant and also catalyst service provider in petroleum refining and also petrochemical market; it is a deacidizing representative for transformer oil and also generator oil in sector, and also it is also made use of for chromatographic analysis; it is a neutral as well as strong desiccant in the laboratory, its drying ability is no much less than that of phosphorus pentoxide, and it can be regenerated and also reused after heating below 175 ℃ for 6-8 hrs.

Powder layer anti-caking:
In summer season, nano-alumina can effectively stop powder coating caking. Nanometer aluminum trioxide made use of in powder finishes can boost the fluffiness of powder finishings and also have great anti-caking impact. It has good storability for powder finishes utilized in high temperature and high humidity environment.

Finishing, rubber, plastic wear-resistant as well as hardening agent:
Including 5-20% nano-alumina, the coating can substantially enhance the wear resistance and also scratch resistance of the layer, which is 2-5 times higher than that of the conventional covering. After nano-alumina is included in the paint, an extremely fine, uniform and tough network framework can be formed on the paint surface area, which protects the polymer paint layer from damage. the scratch resistance of nano-paint is 3 times more than that of the initial paint. it is commonly used in auto paint and so on. The enhancement of nano-aluminum trioxide can considerably improve the solidity of the layer, and also concerning 20% can get to 6-7H. The openness of the covering is not affected.

Plastic, rubber, adhesive, paint thermal conductivity:
Alumina solitary crystal thermal conductivity of 30, nanometer alumina, high thermal conductivity, large spherical filling. In order to improve the compatibility of resin matrix and fillers, enhance the thermal conductivity of matrix products and not reduce its mechanical buildings, surface therapy representatives such as coupling agents are typically utilized to enhance the thermal conductivity.

Nano alumina has high pureness, uniform bit size and also good dispersion. When around 10% alumina is contributed to the sintered ceramics, the developing stress boosts, which can reduce the variety of pores, hence increase the density of the ceramic blank, boost the thickness and also mechanical properties of the sintered alumina porcelains, and also decrease the sintering temperature level better.

Powder metallurgy:
Nano alumina for metallurgy has little bit dimension, huge certain surface and also high activity, including 1-3% nano-alumina to stop matrix densification and also grain size, boost hardness, boost electrical conductivity and mechanical buildings, as well as boost melting point and also high temperature resistance.

Alumina particles are uniform, have high sphericity, as well as are precision polishing powder, is a great material for metallographic sprucing up, however additionally appropriate for stainless steel mirror polishing, titanium sprucing up, cast iron sprucing up, light weight aluminum mirror polishing, rock mirror sprucing up, paint polishing, resin sprucing up, PCB circuit card polishing, glass sprucing up, optical glass, glasses lens polishing, material lens polishing, sapphire polishing, LED sprucing up, germanium sprucing up. Zinc polishing, fast sprucing up, great illumination, no scratches.

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