What is Alumina Nanoparticle used for

Lithium battery diaphragm finishing product:
High pureness nano alumina is put on the positive as well as adverse diaphragm of lithium battery as a ceramic layer, which plays the duty of warmth resistance, high temperature resistance as well as insulation, so regarding protect against the power battery from short circuit due to high temperature and also diaphragm melting.

Additives for cathode products of lithium batteries:
High pureness nano-alumina doped with lithium cobalt as well as lithium manganate can improve thermal stability, cycle efficiency and overcharge resistance, prevent the formation of oxygen as well as the decomposition of LiPF6, stay clear of direct call between LiCo02 and also electrolyte, minimize the loss of electrochemical certain capacity, and also boost the electrochemical certain capacity of LiCoO2.

Driver carrier:
High pureness γ& gamma;-kind nano-alumina is a porous substance with an interior surface of hundreds of square meters per gram, high activity and solid adsorption capability. It is a commonly made use of adsorbent, stimulant as well as catalyst service provider in oil refining and petrochemical sector; it is a deacidizing agent for transformer oil as well as generator oil in market, as well as it is likewise made use of for chromatographic evaluation; it is a neutral and strong desiccant busy, its drying ability is no less than that of phosphorus pentoxide, and also it can be regrowed and recycled after home heating below 175 ℃ for 6-8 hrs.

Powder finishing anti-caking:
In summer, nano-alumina can properly stop powder layer caking. Nanometer aluminum trioxide made use of in powder layers can improve the fluffiness of powder finishes and have excellent anti-caking effect. It has excellent storability for powder layers made use of in heat and high humidity environment.

Finish, rubber, plastic wear-resistant and hardening representative:
Adding 5-20% nano-alumina, the coating can significantly enhance the wear resistance as well as scrape resistance of the layer, which is 2-5 times more than that of the typical layer. After nano-alumina is included in the paint, a very fine, uniform and difficult network structure can be formed on the paint surface area, which protects the polymer paint layer from damages. the scrape resistance of nano-paint is 3 times greater than that of the original paint. it is commonly made use of in vehicle paint and more. The addition of nano-aluminum trioxide can dramatically boost the solidity of the layer, and also about 20% can get to 6-7H. The openness of the finish is not influenced.

Plastic, rubber, sticky, paint thermal conductivity:
Alumina single crystal thermal conductivity of 30, nanometer alumina, high thermal conductivity, big spherical dental filling. In order to boost the compatibility of resin matrix as well as fillers, improve the thermal conductivity of matrix materials as well as not minimize its mechanical residential or commercial properties, surface area treatment representatives such as coupling representatives are typically used to improve the thermal conductivity.

Ceramic:
Nano alumina has high purity, consistent fragment size as well as good dispersion. When about 10% alumina is added to the sintered ceramics, the forming stress boosts, which can decrease the variety of pores, therefore increase the density of the ceramic blank, improve the thickness and mechanical properties of the sintered alumina ceramics, as well as minimize the sintering temperature more effectively.

Powder metallurgy:
Nano alumina for metallurgy has tiny bit size, large details surface area and high task, including 1-3% nano-alumina to avoid matrix densification and grain size, boost solidity, boost electric conductivity and also mechanical properties, as well as improve melting point and heat resistance.

Polishing:
Alumina particles are uniform, have high sphericity, and also are precision polishing powder, is a good material for metallographic sprucing up, but additionally suitable for stainless-steel mirror polishing, titanium polishing, cast iron polishing, light weight aluminum mirror sprucing up, stone mirror polishing, paint sprucing up, material sprucing up, PCB circuit board sprucing up, glass sprucing up, optical glass, glasses lens polishing, material lens sprucing up, sapphire polishing, LED sprucing up, germanium sprucing up. Zinc polishing, fast sprucing up, excellent brightness, no scrapes.

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