• 0
  • 0

Is alumina toxic to the human body

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Is alumina harmful to the body?
Aluminum is frequently located on the earth in the type of alumina or bauxite. When light weight aluminum is subjected to the air, alumina is created and a slim surface area layer is based on the light weight aluminum, making it corrosion resistant.
Alumina is an insoluble substance of aluminum and does not produce acute hazardous responses. Chronic direct exposure can cause health and wellness stimuli as well as some even more severe illness, however long-lasting exposure to alumina is almost non-existent in today'' s industry.
In addition to skin inflammation, the absence of intense poisoning and the normally moderate persistent toxicity of alumina is one factor that makes this substance an ideal and also common choice in the production of innovative porcelains.

What is alumina used for?
Alumina or aluminum oxide is among the commonly used technological ceramic products for the manufacturing of numerous parts in several industries. Alumina injection molding is a manufacturing procedure that provides personalized elements for various industries. The primary applications include:
Medical sector: the chemical homes of alumina, as well as its firmness and biological inertia, make it an appropriate material for a variety of medical applications, consisting of biomimetic implants, tissue improvement, prosthetics, hip substitute bearings, etc.
Protective equipment: the light-weight and also toughness of alumina make it an exceptional option for strengthening body and automobile shield and for making artificial sapphire bulletproof ballistics as well as windows.
Electric market: the high boiling point as well as melting factor of alumina make this compound an exceptional selection for the manufacture of heat furnace insulation as well as electric insulators. Alumina is likewise widely used in the integrated circuit market.
Gemstone industry: alumina is made use of in the formation of sapphires as well as rubies. The crystalline form of alumina or corundum is the basic element for making these two precious gems.
Industrial applications: since alumina is chemically inert, it is the best filler for blocks, plastics and also hefty ceramic. It is also usually used as a grinding part of sandpaper and also is an economic substitute for industrial diamond.

Aluminium oxide nanoparticles
Alumina has types of round, hexagonal flake, cube, cylinder, fiber, flower, curl, etc.
Nano alumina contains fibers and also rods. They have greater elastic modulus, better thermodynamic and also chemical security, modest particular surface area as well as unique optical residential or commercial properties, so they are various from normal alumina in application.
Fibrous alumina is an essential course of high-performance inorganic fibers, which is mostly made up of Al203, and also some also contain metal oxides such as SiO2 as well as B2O3. It has the benefits of high stamina, extraordinary warmth resistance and high temperature oxidation resistance. It can keep excellent tensile toughness at higher temperature level, the long-term service temperature level is between 1450 ℃ and 1600 ℃, and also because of its great surface task, it is very easy to compound with resin, metal as well as ceramic matrix to create numerous composites with excellent properties and also large application. It is considered to be the most possible heat product.

High purity alumina
High purity alumina is a white crystalline powder, which is generally divided into 3 types: 3N (99.9% purity), 4N (99.99% pureness), as well as 5N (99.999% purity).
High pureness alumina has great sintering residential properties, dispersibility, and high porosity.
4N high pureness alumina is mainly used in uncommon planet tricolor phosphors and energy-saving lights and lights.
5N high purity alumina is utilized to make ceramic separator, sapphire crystal and lithium battery. Sapphire crystal is a perfect substratum for LED because of its superb security, high mechanical toughness and also very easy cleansing. The demand for energy-saving requirements has considerably enhanced the variety of sapphires and boosted the demand for high pureness 5N alumina. Sapphire glass is additionally made use of as an apple iphone cellphone electronic camera, driving the application of sapphire glass in home appliances as well as consumer electronic devices.
5N high purity light weight aluminum is likewise used in the area of ceramic separators for lithium batteries. The finishing of nano-alumina product externally of lithium battery diaphragm can substantially boost the high temperature resistance and also safety of lithium battery.
High purity alumina has great mechanical, thermal and chemical residential or commercial properties, and also is commonly utilized in micro-ceramics, incorporated circuits, rare earth phosphors, stimulant providers and various other fields.

Aluminium oxide Cost
The rate is affected by numerous factors including the supply and demand in the market, industry trends, economic activity, market view, and also unanticipated occasions.
If you are trying to find the most up to date al2o3 price, you can send us your questions for a quote. (

Aluminium oxide Supplier
Modern Technology Co. Ltd. is a relied on al2o3 supplier as well as al2o3 provider with over 12-year-experience. We deliver our products around the globe.

If you are looking for premium al2o3 powder, please feel free to call us and send out a query. (

Inquiry us

How is Niobium Carbide NbC powder produced?

Preparation method of tungsten oxide

The main application of titanium diboride TiB2 powder

High Purity Iron powder Fe Powder CAS 7439-89-6, 99%

Preparation method of gadolinium oxide

High Purity Copper Powder Cu Powder CAS 7440-50-8, 99%

High Purity Tin Sn Powder CAS 7440-31-5,99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity Molybdenum Powder Mo Powder CAS 7439-98-7, 99.9%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Boron Carbide B4C Powder CAS 12069-32-8, 99%

Is Molybdenum Disilicide a Dangerous Good?

High Purity Silicon Si powder CAS 7440-21-3, 99%

High Purity Tungsten Carbide WC Powder Cas 12070-12-1, 99%

Properties and applications of boron carbide

High Purity 3D Printing Inconel 625 Powder

The main features of tin sulfide powder

Hafnium Diboride HfB2 Powder Applications

High Purity Spherical Graphite C Powder CAS 7782-42-5, 99.9%

Properties of cuprous oxide Cu2O powder

Our Latest Answers

What is a polycarboxylate superplasticizer

In 2023, the China Greater Bay Area Concrete Industry High-Quality Development Seminar and the Expo on Concrete Equipment and Technology will take place at the Guangzhou Canton Fair Complex. Guangzhou Canton Fair Complex. The conference's theme will…

What is Boron carbide

Boron carburide is a high-performance carbon compound, which is composed mainly of boron, carbon, and other elements. The chemical formula for B4C is B4C. It has high heat transfer and melting point. It's widely used by industries, the military, aero…

Why does properly poured concrete end up cracking

It is very easy to cause concrete cracking if the construction or maintenance are not done correctly. What are then the five main causes of cracking concrete? 1. The cement problem: Some workers in construction will add more water for a more fluid co…