What is Alumina Nanoparticle used for

Lithium battery diaphragm covering material:
High pureness nano alumina is related to the positive and also unfavorable diaphragm of lithium battery as a ceramic coating, which plays the duty of warm resistance, heat resistance as well as insulation, so as to stop 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 as well as lithium manganate can enhance thermal stability, cycle efficiency and overcharge resistance, prevent the formation of oxygen and the decomposition of LiPF6, prevent straight call between LiCo02 as well as electrolyte, reduce the loss of electrochemical particular capability, and enhance the electrochemical specific capability of LiCoO2.

Stimulant provider:
High pureness γ& gamma;-type nano-alumina is a porous material with an internal surface area of thousands of square meters per gram, high task and solid adsorption capacity. It is a frequently used adsorbent, catalyst as well as catalyst service provider in petroleum refining as well as petrochemical industry; it is a deacidizing representative for transformer oil and wind turbine oil in market, as well as it is likewise made use of for chromatographic evaluation; it is a neutral and also strong desiccant busy, its drying ability is no much less than that of phosphorus pentoxide, as well as it can be regrowed as well as reused after home heating below 175 ℃ for 6-8 hrs.

Powder layer anti-caking:
In summer season, nano-alumina can properly stop powder finishing caking. Nanometer aluminum trioxide utilized in powder layers can improve the fluffiness of powder finishings and also have good anti-caking effect. It has excellent storability for powder coverings utilized in heat and also high moisture setting.

Finishing, rubber, plastic wear-resistant and also hardening agent:
Adding 5-20% nano-alumina, the finish can considerably improve the wear resistance and scratch resistance of the covering, which is 2-5 times more than that of the conventional coating. After nano-alumina is added to the paint, a really great, uniform as well as hard network structure 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 higher than that of the initial paint. it is widely made use of in car paint and so on. The addition of nano-aluminum trioxide can considerably boost the hardness of the finish, as well as concerning 20% can reach 6-7H. The openness of the finish is not impacted.

Plastic, rubber, adhesive, paint thermal conductivity:
Alumina single crystal thermal conductivity of 30, nanometer alumina, high thermal conductivity, huge spherical dental filling. In order to enhance the compatibility of resin matrix as well as fillers, enhance the thermal conductivity of matrix products as well as not reduce its mechanical residential or commercial properties, surface treatment agents such as coupling representatives are typically made use of to enhance the thermal conductivity.

Ceramic:
Nano alumina has high pureness, uniform bit size and great diffusion. When around 10% alumina is included in the sintered porcelains, the developing pressure boosts, which can minimize the variety of pores, thus boost the thickness of the ceramic blank, boost the thickness as well as mechanical homes of the sintered alumina ceramics, and also lower the sintering temperature level more effectively.

Powder metallurgy:
Nano alumina for metallurgy has tiny particle size, big certain surface as well as high activity, including 1-3% nano-alumina to prevent matrix densification as well as grain size, improve solidity, enhance electrical conductivity and mechanical homes, as well as enhance melting point and heat resistance.

Polishing:
Alumina bits are uniform, have high sphericity, and also are accuracy polishing powder, is a good material for metallographic sprucing up, yet additionally appropriate for stainless-steel mirror sprucing up, titanium polishing, cast iron polishing, aluminum mirror polishing, rock mirror sprucing up, paint sprucing up, resin polishing, PCB motherboard sprucing up, glass sprucing up, optical glass, glasses lens polishing, material lens polishing, sapphire sprucing up, LED sprucing up, germanium polishing. Zinc polishing, rapid polishing, good brightness, no scrapes.

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