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What is Alumina Nanoparticle used for

Lithium battery diaphragm finish material:
High pureness nano alumina is applied to the favorable as well as negative diaphragm of lithium battery as a ceramic finishing, which plays the role of heat resistance, heat resistance and also insulation, so as to avoid the power battery from short circuit because of high temperature and also diaphragm melting.

Additives for cathode materials of lithium batteries:
High pureness nano-alumina doped with lithium cobalt and also lithium manganate can boost thermal security, cycle efficiency and also overcharge resistance, hinder the formation of oxygen and also the decomposition of LiPF6, avoid direct contact between LiCo02 and also electrolyte, lower the loss of electrochemical details capability, as well as boost the electrochemical specific ability of LiCoO2.

Stimulant carrier:
High purity γ& gamma;-type nano-alumina is a permeable substance with an interior surface area of hundreds of square meters per gram, high activity and strong adsorption ability. It is a frequently used adsorbent, catalyst and also driver service provider in oil refining and petrochemical industry; it is a deacidizing agent for transformer oil as well as turbine oil in sector, as well as it is also made use of for chromatographic evaluation; it is a neutral and solid desiccant in the laboratory, its drying out capability is no less than that of phosphorus pentoxide, as well as it can be restored and also recycled after home heating below 175 ℃ for 6-8 hours.

Powder covering anti-caking:
In summer, nano-alumina can properly prevent powder finish caking. Nanometer light weight aluminum trioxide utilized in powder finishes can enhance the fluffiness of powder coverings and also have excellent anti-caking impact. It has great storability for powder finishes utilized in heat and high moisture environment.

Layer, rubber, plastic wear-resistant and hardening agent:
Including 5-20% nano-alumina, the layer can considerably enhance the wear resistance as well as scratch resistance of the covering, which is 2-5 times higher than that of the typical coating. After nano-alumina is added to the paint, an extremely great, uniform and also difficult network structure can be formed on the paint surface area, which secures the polymer paint layer from damages. the scrape resistance of nano-paint is 3 times greater than that of the initial paint. it is commonly used in auto paint and so forth. The enhancement of nano-aluminum trioxide can considerably enhance the firmness of the finishing, as well as concerning 20% can get to 6-7H. The transparency of the finish is not influenced.

Plastic, rubber, sticky, paint thermal conductivity:
Alumina single crystal thermal conductivity of 30, nanometer alumina, high thermal conductivity, huge spherical dental filling. In order to boost the compatibility of material matrix as well as fillers, boost the thermal conductivity of matrix materials and not minimize its mechanical properties, surface treatment representatives such as coupling agents are generally made use of to enhance the thermal conductivity.

Nano alumina has high pureness, consistent bit dimension and excellent dispersion. When about 10% alumina is added to the sintered porcelains, the forming pressure boosts, which can lower the variety of pores, thus enhance the thickness of the ceramic blank, boost the thickness and also mechanical buildings of the sintered alumina ceramics, and also decrease the sintering temperature more effectively.

Powder metallurgy:
Nano alumina for metallurgy has small bit dimension, big details area and also high task, adding 1-3% nano-alumina to stop matrix densification and grain dimension, improve solidity, improve electric conductivity as well as mechanical buildings, and also improve melting factor and high temperature resistance.

Sprucing up:
Alumina bits are consistent, have high sphericity, and are precision polishing powder, is an excellent product for metallographic polishing, but additionally suitable for stainless steel mirror polishing, titanium polishing, cast iron sprucing up, aluminum mirror polishing, rock mirror sprucing up, paint polishing, resin sprucing up, PCB circuit card sprucing up, glass polishing, optical glass, glasses lens polishing, material lens polishing, sapphire polishing, LED polishing, germanium sprucing up. Zinc sprucing up, rapid sprucing up, great illumination, no scrapes.

Aluminum Oxide Rate
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