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What is Alumina Nanoparticle used for

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Lithium battery diaphragm layer product:
High pureness nano alumina is put on the favorable and also adverse diaphragm of lithium battery as a ceramic coating, which plays the role of warmth resistance, high temperature resistance and insulation, so regarding protect against the power battery from brief circuit because of heat as well as diaphragm melting.

Additives for cathode materials of lithium batteries:
High pureness nano-alumina doped with lithium cobalt and lithium manganate can enhance thermal security, cycle efficiency as well as overcharge resistance, prevent the formation of oxygen as well as the decay of LiPF6, prevent direct get in touch with in between LiCo02 and electrolyte, minimize the loss of electrochemical certain capacity, and boost the electrochemical certain capacity of LiCoO2.

Catalyst provider:
High pureness γ& gamma;-type nano-alumina is a permeable compound with an internal area of hundreds of square meters per gram, high task and solid adsorption capability. It is a frequently used adsorbent, catalyst and also stimulant carrier in petroleum refining as well as petrochemical sector; it is a deacidizing agent for transformer oil as well as wind turbine oil in sector, and it is additionally made use of for chromatographic evaluation; it is a neutral and solid desiccant in the laboratory, its drying ability is no much less than that of phosphorus pentoxide, as well as it can be restored and also reused after home heating listed below 175 ℃ for 6-8 hours.

Powder finish anti-caking:
In summertime, nano-alumina can efficiently avoid powder finish caking. Nanometer light weight aluminum trioxide utilized in powder coverings can enhance the fluffiness of powder finishes as well as have excellent anti-caking result. It has excellent storability for powder finishes made use of in high temperature as well as high moisture setting.

Covering, rubber, plastic wear-resistant and also hardening representative:
Adding 5-20% nano-alumina, the coating can substantially enhance the wear resistance and scrape resistance of the layer, which is 2-5 times higher than that of the typical covering. After nano-alumina is included in the paint, an extremely fine, uniform and hard network framework can be based on the paint surface area, which secures the polymer paint layer from damages. the scrape resistance of nano-paint is 3 times more than that of the original paint. it is commonly used in auto paint and more. The enhancement of nano-aluminum trioxide can considerably enhance the hardness of the finishing, and about 20% can reach 6-7H. The openness of the coating is not impacted.

Plastic, rubber, sticky, paint thermal conductivity:
Alumina solitary crystal thermal conductivity of 30, nanometer alumina, high thermal conductivity, large round dental filling. In order to improve the compatibility of material matrix and also fillers, boost the thermal conductivity of matrix materials as well as not decrease its mechanical residential properties, surface area treatment representatives such as coupling representatives are frequently made use of to improve the thermal conductivity.

Nano alumina has high purity, uniform fragment size and also good diffusion. When about 10% alumina is contributed to the sintered porcelains, the forming pressure rises, which can reduce the variety of pores, therefore raise the density of the ceramic blank, enhance the thickness as well as mechanical buildings of the sintered alumina ceramics, and minimize the sintering temperature more effectively.

Powder metallurgy:
Nano alumina for metallurgy has little particle size, big particular area and high activity, including 1-3% nano-alumina to prevent matrix densification and grain size, improve firmness, improve electrical conductivity and also mechanical properties, and enhance melting factor and heat resistance.

Sprucing up:
Alumina fragments are uniform, have high sphericity, and also are accuracy polishing powder, is an excellent product for metallographic polishing, yet additionally ideal for stainless steel mirror polishing, titanium polishing, cast iron sprucing up, light weight aluminum mirror sprucing up, stone mirror sprucing up, paint sprucing up, resin polishing, PCB motherboard sprucing up, glass sprucing up, optical glass, glasses lens polishing, material lens sprucing up, sapphire sprucing up, LED polishing, germanium sprucing up. Zinc sprucing up, fast polishing, excellent illumination, no scrapes.

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