What is Alumina Nanoparticle used for

Lithium battery diaphragm finish material:
High purity nano alumina is applied to the positive and also negative diaphragm of lithium battery as a ceramic finishing, which plays the duty of warmth resistance, high temperature resistance as well as insulation, so as to stop the power battery from brief circuit as a result of high temperature as well as diaphragm melting.

Ingredients for cathode products of lithium batteries:
High pureness nano-alumina doped with lithium cobalt and also lithium manganate can improve thermal security, cycle performance and overcharge resistance, prevent the formation of oxygen and also the disintegration of LiPF6, stay clear of direct call in between LiCo02 as well as electrolyte, lower the loss of electrochemical details capacity, as well as improve the electrochemical specific ability of LiCoO2.

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

Powder layer anti-caking:
In summer season, nano-alumina can successfully prevent powder covering caking. Nanometer light weight aluminum trioxide used in powder coverings can boost the fluffiness of powder coverings and have great anti-caking effect. It has excellent storability for powder finishes made use of in heat and high moisture environment.

Finish, rubber, plastic wear-resistant as well as hardening representative:
Adding 5-20% nano-alumina, the layer can greatly boost the wear resistance as well as scratch resistance of the covering, which is 2-5 times greater than that of the conventional covering. After nano-alumina is contributed to the paint, a very fine, consistent and tough network framework can be formed on the paint surface area, which shields the polymer paint layer from damages. the scrape resistance of nano-paint is 3 times greater than that of the original paint. it is widely used in vehicle paint and more. The enhancement of nano-aluminum trioxide can substantially boost the hardness of the finish, as well as concerning 20% can reach 6-7H. The transparency of the covering is not impacted.

Plastic, rubber, glue, paint thermal conductivity:
Alumina single crystal thermal conductivity of 30, nanometer alumina, high thermal conductivity, large spherical filling. In order to enhance the compatibility of resin matrix as well as fillers, boost the thermal conductivity of matrix products and also not minimize its mechanical homes, surface area treatment agents such as combining agents are frequently utilized to boost the thermal conductivity.

Ceramic:
Nano alumina has high purity, uniform fragment dimension and also excellent diffusion. When about 10% alumina is included in the sintered ceramics, the developing pressure rises, which can minimize the variety of pores, therefore enhance the thickness of the ceramic space, improve the thickness and mechanical homes of the sintered alumina porcelains, and lower the sintering temperature level better.

Powder metallurgy:
Nano alumina for metallurgy has small particle dimension, large particular surface and also high task, including 1-3% nano-alumina to avoid matrix densification and also grain dimension, improve hardness, boost electric conductivity and mechanical buildings, and also improve melting point as well as heat resistance.

Polishing:
Alumina bits are consistent, have high sphericity, and are precision brightening powder, is an excellent product for metallographic sprucing up, yet likewise appropriate for stainless-steel mirror sprucing up, titanium polishing, cast iron polishing, aluminum mirror polishing, stone mirror sprucing up, paint polishing, resin sprucing up, 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 sprucing up, excellent brightness, no scratches.

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