News

  • 0
  • 0

Global Spherical alumina Al2O3 powder market trend 2025-2028 Characteristics and uses of spherical alumina Al2O3 powder by Newshotel-cisar

Commodity prices are on track for their biggest rally in more than a century, while fixed-income assets have seen their longest run of outflows as the war in Ukraine adds to inflationary pressures in the global economy emerging from the coronavirus lockdown, according to Bank of America.

"Commodity prices this year are on track to record their biggest gains since 1915." the bank said in its weekly briefing. They cite many factors, such as pandemics, lockdown, civil strife, wars, excessive monetary and fiscal stimulus, and supply chain disruptions, that have led to "historically" high inflation.  

By the same token, it said government bonds were heading for their worst year since 1949, and "negative-yielding bonds will quietly disappear" from the market as central banks embark on a monetary tightening cycle and raise interest rates to tame soaring inflation.  

The prices of many commodities like the Spherical alumina Al2O3 powder are expected to increase in the future.

Overview of spherical alumina Al2O3 powder

Spherical alumina is an inorganic substance with the chemical formula Al2O3. It is a high hardness compound also known as bauxite in mining, ceramics and materials science. It is a white solid, insoluble in water, odorless and tasteless, and very hard in nature. It is easy to absorb moisture but not deliquescence (does not absorb moisture after burning). Alumina is a typical amphoteric oxide (corundum is α-shaped and belongs to the densest hexagonal compound. It is an inert compound, slightly soluble in acids and alkalis, and resistant to corrosion. It is soluble in inorganic acid and alkali solutions, but almost insoluble. Water and non-polar organic solvents; relative density (d204) 4.0; melting point 2050 ° C, boiling point 2980 ° C, ionized crystal at high temperature, commonly used in the manufacture of refractory materials.

{xunruicms_img_title}

Spherical alumina Al2O3 powder features: high filling density: large particle size, wide particle size distribution, high-density filling of rubber and plastics, low viscosity, good fluidity rubber compound; high thermal conductivity: compared with crystallization, high volume Density allows for higher thermal conductivity and heat dissipation of the composite; low abrasiveness: due to its spherical shape, there is less wear on kneaders, formers and dies.

Application of Spherical Alumina Al2O3 Powder

Spherical alumina Al2O3 powder is suitable for a variety of dry and wet treatment processes. It can finely grind the rough surface of any workpiece and is one of the most economical abrasives. The hardness of this sharp water chestnut synthetic abrasive is second only to that of diamond, and is especially suitable for occasions where iron contamination is strictly required. For the roughest cuts, it can also be made into pebble shapes to machine precision-sized workpieces with extremely low roughness. It is one of the fastest cutting abrasives due to its high density, sharpness and rhombohedral structure.

Spherical alumina Al2O3 powder is used to smelt high-quality bauxite to produce brown corundum, and high-quality aluminate is used to produce powdered corundum and white corundum. Their natural crystal structure makes them hard and tough. At the same time, they are also often used as raw materials for bonded abrasives and coated abrasives. Alumina Al2O3 can be recycled multiple times, the number of cycles depends on the grade of the material and the specific process. Most standard blasting equipment will work.

Spherical alumina Al2O3 powder is mainly used in the following aspects:

1. Paint: enamel paint, wear-resistant paint, plasma spraying.

2. Ceramics: transparent ceramics, bioceramics, alumina ceramics.

3. Petrochemical products: high-efficiency catalysts, catalyst carriers, and automobile exhaust purification materials.

4. Polishing materials: sub-micron/nano-level abrasive materials, single-crystal silicon wafer polishing, and precision polishing materials.

5. Lighting: long afterglow phosphor raw materials and rare earth tricolor phosphor raw materials, high pressure sodium tubes, LED lights, etc.

6. Electronic products: integrated circuit substrates, single crystal materials, far-infrared materials.

7. Cosmetics: cosmetic fillers.

8. Inorganic membrane materials.

Spherical alumina Al2O3 powder price

The price of spherical alumina Al2O3 powder will change randomly with the production cost, transportation cost, international situation, exchange rate and the supply and demand of spherical alumina Al2O3 powder market. Tanki New Materials Co., Ltd. aims to help industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for Spherical Alumina Al2O3 Powder, please feel free to send an inquiry to get the latest price of Spherical Alumina Al2O3 Powder.

Spherical alumina Al2O3 powder supplier

As a global supplier of spherical alumina Al2O3 powder, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including boron carbide, aluminum carbide, titanium carbide, etc.), high-purity targets, functional ceramics and structural devices, and provides OEM services.

Technical Parameter of Spherical Aluminum Oxide Al2O3 Powder:
Test ItemsUnitTypical valueTest Method
Chemical AnalysisAl2O3%99.7ICP

Na2Oppm240ICP

SiO2ppm184ICP

Fe2O3ppm120ICP
Ionic  ImpuritiesNa+ppm56.3Atomic Absorption Spectrometer

Cl-ppm1.4Auto Electric Potential Titrator

Fe++ppm17.6IC


Affected by the present complex international situation and the epidemic, the future of global financial markets, futures markets, and stock markets is still highly uncertain. For this reason, I suppose the price of the Spherical alumina Al2O3 powder would continue to rise.

Inquery us

Our Latest News

Global market trend 2024-2026 China foreign trade of goods to achieve rapid growth, which also has a positive impact on customs clearance by Newshotel-cisar

China's trade in goods totaled 23.6 trillion yuan in the first seven months of this year, up 10.4 percent year on year, according to the General Administration of Customs. Foreign trade has overcome many adverse effects and achieved rapid growth. Dol…

Global market trend 2022-2026 Coal prices have soared as global energy supplies have tightened, which has also had an impact on Nucleic acid extraction kit supplier prices by Newshotel-cisar

Overview of market area prospect of Nucleic acid extraction kit supplier By region, the market is segmented into North America, Europe, Asia…

Global Silicon Nitride, Silicon Nitride Overview, Silicon Nitride Applications, Silicon Nitride Suppliers, Silicon Nitride Price market trend 2024-2028 What is silicon nitride used for? by Newshotel-cisar

Silicon nitride is known as Si3N4 powder, it's a super-hard substance, which has lubricity itself, and is resistant to wear and oxidation at high temperatures.…